We study science to better understand who God is- by His Word (special revelation) and observing creation (General Revelation)

TO understand the world around us. Science applies to our lives in many ways

      Example- Growing plants, driving, technology, building, cooking, etc.

to learn how everything connects and to figure out why the world is the way it is and why we have ice cream To figure out how we got here in this magnificent world To figure the way the light shows in our eyes

To figure out how the TV works and why the shows work why life is the way it is. And how to figur the world out. How swiffers work and every thing

Special revelation is better understanding who God is by observing His word while General Revelation is better understanding who God is by observing creation

We study science to better understand who God is- by His Word (special revelation) and observing creation (General Revelation)

Special revelation is better understanding who God is by observing His word while General Revelation is better understanding who God is by observing creation

TO understand the world around us. Science applies to our lives in many ways

      Example- Growing plants, driving, technology, building, cooking, etc.

Develop mental models called theories that accurately describe how the natural world works

TO understand the world around us. Science applies to our lives in many ways

Special revelation is better understanding who God is by observing His word while

His being, wisdom, power, holiness, justice, goodness, and truth

Science is the process of learning about and explaining the world around us

Develop mental models called theories that accurately describe how the natural world works

Special revelation is better understanding who God is by observing His word while General Revelation is better understanding who God is by observing creation

We study science to better understand who God is- by His Word (special revelation) and observing creation (General Revelation)

His being, wisdom, power, holiness, justice, goodness, and truth

Solve a problem

Find a connection between phenomena

An inference is when you are making educated guesses

A pattern of investigative steps or procedures for conducting a valid experiment

Make an observation

Ask a question

Gather information or research

A pattern of investigative steps or procedures for conducting a valid experiment

Solve a problem

Find a connection between phenomena

Make an observation

Ask a question

An inference is when you are making educated guesses

observation

bearers of the image

information or research

Image bearers

We study science to better understand who God is- by His Word (special revelation) and observing creation (General Revelation)

TO understand the world around us. Science applies to our lives in many ways

      Example- Growing plants, driving, technology, building, cooking, etc.

Make an observation

Ask a question

Gather information or research

Formulate a hypothesis

Design and run an experiment; collect data

Analyze the results

Draw conclusions

Communicate results

Special revelation is better understanding who God is by observing His word while General Revelation is better understanding who God is by observing creation

The amount of matter in an object

Volume: The amount of space an object or substance takes up

Length:  Measure of the straight-lined distance between two points

An observation you can directly see it

An inference is when you are making educated guesses

Solve a problem

Find a connection between phenomena

A pattern of investigative steps or procedures for conducting a valid experiment

Make an observation

Ask a question

Gather information or research

Formulate a hypothesis

The amount of space an object or substance takes up

Length:  Measure of the straight-lined distance between two points

Independent variable: Variables that the experimenter changes on purpose

Dependent variable: Variable

he amount of matter in an object

Volume: The amount of space an object or substance takes up

An educated guess

Usually an “if….., then….” statement

Usually an answer to your question and it has to be testable

An educated guess

Usually an “if….., then….” statement

Usually an answer to your question and it has to be testable

Mass: The amount of matter in an object

Volume: The amount of space an object or substance takes up

Length:  Measure of the straight-lined distance between two points

Independent variable: Variables that the experimenter changes on purpose

Dependent variable: Variable that experimenters measure/observe (it depends on the independent variable

Scientific method does not helps us make truth claims. It helps develop theories to model the natural world

Facts lead to theories and theories lead to truth

Facts and Theories change and  develop so they cannot be regarded as truth 

Measure of the straight-lined distance between two points

Variable that experimenters measure/observe (it depends on the independent variable

We should take measurements along the meniscus at the bottom of the curve. 

Scientific method does not helps us make truth claims. It helps develop theories to model the natural world

An educated guess

Usually an “if….., then….” statement

Usually an answer to your question and it has to be testable

Independent variable: Variables that the experimenter changes on purpose

Independent variable: Variables that the experimenter changes on purpose

Dependent variable: Variable that experimenters measure/observe (it depends on the independent variable

Controlled variables:  variable that does not change during an experiment

Scientific method does not helps us make truth claims. It helps develop theories to model the natural world

Facts lead to theories and theories lead to truth

Facts and Theories change and  develop so they cannot be regarded as truth 

Mass: The amount of matter in an object

Volume: The amount of space an object or substance takes up

Length:  Measure of the straight-lined distance between two points

Absolute Truth: Something that is always valid, regardless of context

Relative Truth: SOmething that is true for one person, but not for another

Through Divine Revelation: Revelation from God

THrough Direct Observation: Our own experience

Matter: anything that has mass and takes up space

Matter is made up of tiny particles called atoms

Elements: kinds of matter

Solid:: matter in which molecules are very close together and cannot move around 

Liquid: Matter in which the molecules are close together but can move around slowly

Matter: anything that has mass and takes up space

Matter is made up of tiny particles called atoms

Through Divine Revelation: Revelation from God

THrough Direct Observation: Our own experience

Through Valid Logic: Based on true premises

Truth is not based on opinions but based on universal truths that are true for everyone. It means that truth is absolute truth and is always right no matter who the person is.

Solid:: matter in which molecules are very close together and cannot move around 

Liquid: Matter in which the molecules are close together but can move around slowly

Through Divine Revelation: Revelation from God

THrough Direct Observation: Our own experience

Through Valid Logic: Based on true premises

Truth is not based on opinions but based on universal truths that are true for everyone. It means that truth is absolute truth and is always right no matter who the person is.

Absolute Truth: Something that is always valid, regardless of context

Relative Truth: SOmething that is true for one person, but not for another

Matter: anything that has mass and takes up space

Matter is made up of tiny particles called atoms

Elements: kinds of matter

Molecules: two or more atoms sticking together to form larger particle

Matter: anything that has mass and takes up space

Matter is made up of tiny particles called atoms

Elements: kinds of matter

Molecules: two or more atoms sticking together to form larger particle

Solid:: matter in which molecules are very close together and cannot move around 

Liquid: Matter in which the molecules are close together but can move around slowly

Gas: Matter in which the molecules are widely separated, move around freely, and move at high speeds

Plasma:: Gas that is composed of free-floating ions and free electrons. They conduct electrical currents

Through Divine Revelation: Revelation from God

THrough Direct Observation: Our own experience

Through Valid Logic: Based on true premises

Truth is not ICE CREAM. What does that mean?

Truth is not based on opinions but based on universal truths that are true for everyone. It means that truth is absolute truth and is always right no matter who the person is.

Absolute Truth: Something that is always valid, regardless of context

Relative Truth: SOmething that is true for one person, but not for another

Amount of mass packed into a certain space

Through Divine Revelation: Revelation from God

THrough Direct Observation: Our own experience

Through Valid Logic: Based on true premises

Energy travels in a wave

Forces change the motion of an object. Forces also start a disturbance, which sends a wave through a material

A disturbance that transfers energy from one place to another

the direction the wave travels is perpendicular to the direction of the disturbance

direction of the disturbance

A disturbance that transfers energy from one place to another

Energy travels in a wave

They move through a medium

A disturbance that transfers energy from one place to another

What do waves move through?

They move through a medium

Transverse: the direction the wave travels is perpendicular to the direction of the disturbance

Longitudinal: The direction of the wave travels in the same direction as the dire

Forces change the motion of an object. Forces also start a disturbance, which sends a wave through a material

Energy travels in a wave

Transverse: the direction the wave travels is perpendicular to the direction of the disturbance

Forces change the motion of an object. Forces also start a disturbance, which sends a wave through a material

Energy travels in a wave

Transverse: the direction the wave travels is perpendicular to the direction of the disturbance

Longitudinal: The direction of the wave travels in the same direction as the direction of the disturbance

A disturbance that transfers energy from one place to another

What do waves move through?

They move through a medium

Waves properties (some are specific to transverwaves)

Crest: the highest point or peak of a wave

Trough: the lowest point or valley of a wave

Amplitude: Distance between a line through the middle of a wave and a crest or trough

Wavelength:: The distance from one wave to the next or from one trough to the next

Frequency: The number of waves passing a fixed point in a certain amount of time

Longitudinal Wave properties

Compression- a region in a longitudinal wave where the particles are closest together

Refraction- a region n a longitudinal wave where the particles are farthest apart

Wavelength:- the distance between two consecutive compressions or two consecutive rarefactions

Mechanical waves travel through mediums (air, water, ground)

Motion of a wave changes when it encounters a new medium

Waves act predictably when they encounter a new medium. These behaviors are called reflection, refraction, and diffraction

the bending of a wave as it hits a new medium. A wave travels at different speeds through different media. When waves hit the medium at an angle, one side of the wave slows down or speeds up causing the wave to bend

   Ex.- light traveling through air, then glass, then water, and back again

Diffraction: the spreading out of a waves through an opening or around the edge

true

False

Vocal cord within the voice box (larynx) vibrate. Vocal cords relax when we breathe, but tense up and draw close together when we speak or sing. The air is pushed up from the lungs, the vocal cords vibrate, and a sound waves are produced. 

Waves can add energy or take energy from each other when they meet. They can either be constructive or a destructive interference

Constructive interference: adding two waves together. The crests of one wave meet the crest of another. Their amplitudes are added together and make a larger wave.

Vibrations are required to start a wave. A vibrating object pushes and pulls on the medium around it and sounds out waves in all directions

Destructive interference: when waves cancel each other out. The crest of one wave meets the trough of another wave. The energy of  a wave is subtracted from the energy of another wave, meaning the new wave is smaller than the original wave

The crests of one wave meet the crest of another. Their amplitudes are added together and make a larger wave.

Vibrations are required to start a wave. A vibrating object pushes and pulls on the medium around it and sounds out waves in all directions

when waves cancel each other out. The crest of one wave meets the trough of another wave.

SOund is a wave that is produced by a vibrating object and travels through matter

The air is pushed up from the lungs, the vocal cords vibrate, and a sound waves are produced.

SOund is a wave that is produced by a vibrating object

A rapid, back-and-forth motion

breathe

Waves can add energy or take energy from each other when they meet. They can either be constructive or a destructive interference

Constructive interference: adding two waves together.

Vibrations are required to start a wave. A vibrating object pushes and pulls on the medium around it and sounds out waves in all directions

Vocal cord within the voice box (larynx) vibrate. Vocal cords relax when we breathe, but tense up and draw close together when we speak or sing. The air is pushed up from the lungs, the vocal cords vibrate, and a sound waves are produced. 

Constructive interference: adding two waves together. The crests of one wave meet the crest of another. Their amplitudes are added together and make a larger wave.

Destructive interference: when waves cancel each other out. The crest of one wave meets the trough of another wave. The energy of  a wave is subtracted from the energy of another wave, meaning the new wave is smaller than the original wave

the bending of a wave as it hits a new medium. A wave travels at different speeds through different media. When waves hit the medium at an angle, one side of the wave slows down or speeds up causing the wave to bend

   Ex.- light traveling through air, then glass, then water, and back again

The shape of the human ear helps it collect sound waves

The outer ear collects sound waves and reflects them into the ear canal

Sound waves cause the eardrum to vibrate

Vibrations travel to the inner ear through 3 bones: hammer, anvil, and stirrup

The cochlea (inner ear) contains 30,000 hair cells each with tiny hairs

Hair bends because of vibrations

Electrical signal travels through nerves to the brain which processes the signals

Sound waves transfer the motion of [articles too small to see from one place to another

     Ex.- Drum vibrates pushing out and in over and over quickly, Drum skins pushes against nearby particles in the air which compress, drum skin pushes the opposite way opening space between the drum and the particles which rush back to fill in the space, vibrations of the articles is the disturbance that travels to the listeners ear

Sounds waves CANNOT travel through a vacuum

How does a medium affect the speed of sound? (know examples of media that speed travels through quickly and slowly

Sound travels through liquid faster than through gases because liquids are more dense

Sound waves push on the particles at a faster rate when they are closer together

SOund travels through solids that are elastic  (able to vibrate back and forth)

Waves can add energy or take energy from each other when they meet. They can either be constructive or a destructive interference

Constructive interference: adding two waves together. The crests of one wave meet the crest of another. Their amplitudes are added together and make a larger wave.

Destructive interference: when waves cancel each other out. The crest of one wave meets the trough of another wave. The energy of  a wave is subtracted from the energy of another wave, meaning the new wave is smaller than the original wave

Vibrations are required to start a wave. A vibrating object pushes and pulls on the medium around it and sounds out waves in all directions

Vocal cord within the voice box (larynx) vibrate. Vocal cords relax when we breathe, but tense up and draw close together when we speak or sing. The air is pushed up from the lungs, the vocal cords vibrate, and a sound waves are produced. 

Sound travels through liquid faster than through gases because liquids are more dense

Sound waves push on the particles at a faster rate when they are closer together

SOund travels through solids that are elastic  (able to vibrate back and forth)

The shape of the human ear helps it collect sound waves

The outer ear collects sound waves and reflects them into the ear canal

Sound waves cause the eardrum to vibrate

Vibrations travel to the inner ear through 3 bones: hammer, anvil, and stirrup

The cochlea (inner ear) contains 30,000 hair cells each with tiny hairs

Hair bends because of vibrations

Electrical signal travels through nerves to the brain which processes the signals

Sound waves transfer the motion of [articles too small to see from one place to another

     Ex.- Drum vibrates pushing out and in over and over quickly, Drum skins pushes against nearby particles in the air which compress, drum skin pushes the opposite way opening space between the drum and the particles which rush back to fill in the space, vibrations of the articles is the disturbance that travels to the listeners ear

Constructive interference: adding two waves together. The crests of one wave meet the crest of another. Their amplitudes are added together and make a larger wave.

Destructive interference: when waves cancel each other out. The crest of one wave meets the trough of another wave. The energy of  a wave is subtracted from the energy of another wave, meaning the new wave is smaller than the original wave

The shape of the human ear helps it collect sound waves

The outer ear collects sound waves and reflects them into the ear canal

Sound waves cause the eardrum to vibrate

Vibrations travel to the inner ear through 3 bones: hammer, anvil, and stirrup

The cochlea (inner ear) contains 30,000 hair cells each with tiny hairs

Hair bends because of vibrations

Sound waves transfer the motion of [articles too small to see from one place to another

     Ex.- Drum vibrates pushing out and in over and over quickly, Drum skins pushes against nearby particles in the air which compress, drum skin pushes the opposite way opening space between the drum and the particles which rush back to fill in the space, vibrations of the articles is the disturbance that travels to the listeners ear

Sound travels through liquid faster than through gases because liquids are more dense

Sound waves push on the particles at a faster rate when they are closer together

SOund travels through solids that are elastic  (able to vibrate back and forth)

Compression- a region in a longitudinal wave where the particles are closest together

Refraction- a region n a longitudinal wave

Speed= Wavelength X frequency

(know how to find the speed of a wave given the wavelength and frequency)

rest: the highest point or peak of a wave

Trough: the lowest point or valley of a wave

WHen frequency increases wavelength decreases

When frequency decreases wavelength increases

Crest: the highest point or peak of a wave

Trough: the lowest point or valley of a wave

WHen frequency increases wavelength decreases

When frequency decreases wavelength increases

Speed= Wavelength X frequency

(know how to find the speed of a wave given the wavelength and frequency)

Compression- a region in a longitudinal wave where the particles are closest together

Refraction- a region n a longitudinal wave where the particles are farthest apart

Pitch is the highness and lowness of a sound and frequency determines the pitch. 

High frequency waves with short wavelengths make high pitched sounds.

Low frequency waves with long wavelengths make low pitched sounds.

Objects vibrating very fast produce high-pitched sounds and objects vibrating

Sound travels faster through a medium of higher temperature and slower through medium of a lower temperature

The higher the temperature, the faster particles are moving around. Fast moving particles bump into other particles more quickly

Example: Sound waves move faster through warm air than cold air. 

slower produce low pitched sounds.

Frequency is how often a wave passes a fixed point. One wave can be called a wave cycle.

Unit for measuring frequency(and pitch) is the hertz- measures how many waves pass per second.

High frequency waves with short wavelengths make high pitched sounds.

Low frequency waves with long wavelengths make low pitched sounds.

Objects vibrating very fast produce high-pitched sounds and objects vibrating slower produce low pitched sounds.

Frequency is how often a wave passes a fixed point. One wave can be called a

Sound travels faster through a medium of higher temperature and slower through medium of a lower temperature

Frequency is how often a wave passes a fixed point. One wave can be called a wave cycle.

Unit for measuring frequency(and pitch) is the hertz- measures how many waves pass per second.

Ultrasounds waves are waves that have frequencies that are too high for us to hear

Animals use it like whales and we sometimes use it for medical reasons

The higher the temperature, the faster particles are moving around. Fast moving particles bump into other particles more quickly

True( THis is basically a slide) When I do this the answer is always true its just there so u know the info

False

True

False

Reducing the amplitude decreases the intensity of the sound.

Over time and distance a sound wave gets weaker and weaker

Pitch does not change over time

The amplitude decreases but the frequency stays the same

Sound intensity can be controlled in many ways

Amplify means to make bigger

Amplification is the increasing in strength of an electrical signal 

Used to increase the intensity of a sound wave Sound is formed into a weak electrical signal

Vibrations come out of the cone of the speaker, and amplitude of the sounds wave are controlled by your stereo’s volume.

Ambulance continually sends out sound waves as the vehicle moves. As it moves towards you, the sound waves reaching you are close together(high frequency and pitch), As it passes you, it gets further away and the sound waves arrive further and further apart(lower frequency and pitch)

Doppler effect, named after 1800s Australian scientist Christian Doppler

Describes the pitch change when a sound source moves rapidly away from a listener 

Doppler Effect: the change in perceived pitch that occurs when the source or receiver of a sound is moving.

Some animals and people use ultrasound waves to detect objects. 

People use ultrasound echoes to detect objects underwater or to produce images inside of the body.

Pitch does not change over time

The amplitude decreases but the frequency stays the same

Sound intensity can be controlled in many ways

Example- Muffler on a car reduces engine noise by absorbing some of the sound waves(decreases the amplitude)

Reducing the amplitude decreases the intensity of the sound.

Over time and distance a sound wave gets weaker and weaker

Pitch does not change over time

The amplitude decreases but the frequency stays the same

Amplify means to make bigger

Amplification is the increasing in strength of an electrical signal 

Used to increase the intensity of a sound wave Sound is formed into a weak electrical signal

Vibrations come out of the cone of the speaker, and amplitude of the sounds wave are controlled by your stereo’s volume.

Amplify means to make bigger

Amplification is the increasing in strength of an electrical signal 

Some animals and people use ultrasound waves to detect objects. 

People use ultrasound echoes to detect objects underwater or to produce images inside of the body.

Reducing the amplitude decreases the intensity of the sound.

Over time and distance a sound wave gets weaker and weaker

Pitch does not change over time

The amplitude decreases but the frequency stays the same

Sound intensity can be controlled in many ways

Example- Muffler on a car reduces engine noise by absorbing some of the sound waves(decreases the amplitude)

Echolocation- sounding out ultrasound waves and interpreting the returning sound echos. 

Bats at night find insects they eat by echolocation, sending out 200 ultrasound per sec. 

When receiving the returning echo, they can tell where prey is or how it is moving.

They also use echolocation to avoid running into objects. 

Sonar- instruments that use echolocation to locate objects.

Sonar stands for Sound Navigation and ranging

Examples of sonar use: fishing boats use it to find schools of fish, map the seafloor, and find sunken ships in deep water. 

Amplify means to make bigger

Amplification is the increasing in strength of an electrical signal 

Used to increase the intensity of a sound wave Sound is formed into a weak electrical signal

Over time and distance a sound wave gets weaker and weaker

Pitch does not change over time

The amplitude decreases but the frequency stays the same

Sound intensity can be controlled in many ways

Amplify means to make bigger

Amplification is the increasing in strength of an electrical signal 

Used to increase the intensity of a sound wave Sound is formed into a weak electrical signal

Vibrations come out of the cone of the speaker, and amplitude of the sounds wave are controlled by your stereo’s volume.

Amplify means to make bigger

Amplification is the increasing in strength of an electrical signal 

Used to increase the intensity of a sound wave Sound is formed into a weak electrical signal

Vibrations come out of the cone of the speaker, and amplitude of the sounds wave are

Echolocation- sounding out ultrasound waves and interpreting the returning sound echos. 

Bats at night find insects they eat by echolocation, sending out 200 ultrasound per sec. 

When receiving the returning echo, they can tell where prey is or how it is moving.

They also use echolocation to avoid running into objects.

Sonar- instruments that use echolocation to locate objects.

Sonar stands for Sound Navigation and ranging

Examples of sonar use: fishing boats use it to find schools of fish, map the seafloor, and find sunken ships in deep water. 

Electric wave/field and magnetic wave/field are the two parts of an EM wave, the fields travel at a right angle to each other. 

Electromagnetic waves are a disturbance that transfers energy through a field, they don’t need a medium.

Radiation is the energy that moves in an EM wave.

Mechanical waves travel through a medium. Eventually, over time, mechanical waves lose energy to the medium and disappear

A vacuum is space that is empty of matter

EM waves can travel in a vacuum

Mechanical waves travel through a medium. Eventually, over time, mechanical waves lose energy to the medium and disappear

Electric wave/field and magnetic wave/field are the two parts of an EM wave, the fields travel at a right angle to each other. 

Electromagnetic waves are a disturbance that transfers energy through a field, they don’t need a medium.

Sun & stars and technology

EM waves can travel in a vacuum

A vacuum is space that is empty of matter

Electric wave/field and magnetic wave/field are the two parts of an EM wave, the fields travel at a right angle to each other. 

Mechanical waves travel through a medium. Eventually, over time, mechanical waves lose energy to the medium and disappear

Radiation is the energy that moves in an EM wave.

A vacuum is space that is empty of matter

EM waves can travel in a vacuum

Electric wave/field and magnetic wave/field are the two parts of an EM wave, the fields travel at a right angle to each other. 

Electromagnetic waves are a disturbance that transfers energy through a field, they don’t need a medium.

Electric wave/field and magnetic wave/field are the two parts of an EM wave, the fields travel at a right angle to each other. 

A vacuum is space that is empty of matter

EM waves can travel in a vacuum

Mechanical waves travel through a medium. Eventually, over time, mechanical waves lose energy to the medium and disappear

A vacuum is space that is empty of matter

EM waves can travel in a vacuum

Mechanical waves travel through a medium. Eventually, over time, mechanical waves lose energy to the medium and disappear

Electric wave/field and magnetic wave/field are the two parts of an EM wave, the fields travel at a right angle to each other. 

Electromagnetic waves are a disturbance that transfers energy through a field, they don’t need a medium.

EM waves act like mechanical waves when interacting with a medium

They can transfer energy to the medium

EM waves can reflect, refract, and diffract

EM Waves will travel until something interferes with them

When traveling they do not give up energy so they can cross great distances and will theoretically travel forever if something doesn’t interfere with them

Mechanical waves need a medium while electromagnetic do not need a medium. For they use a field

EM waves do not lose energy while a mechanical wave do loose energy

EM waves can travel through a vacuum and a mechanical wave cannot travel through a vacuum

Rays from the sun reach the earth in 8 minutes

They travel 93 million miles to earth

Mechanical waves need a medium while electromagnetic do not need a medium. For they use a field

EM waves do not lose energy while a mechanical wave do loose energy

EM waves can travel through a vacuum and a mechanical wave cannot travel through a vacuum

EM waves act like mechanical waves when interacting with a medium

They can transfer energy to the medium

EM waves can reflect, refract, and diffract

Rays from the sun reach the earth in 8 minutes

They travel 93 million miles to earth

EM Waves will travel until something interferes with them

When traveling they do not give up energy so they can cross great distances and will theoretically travel forever if something doesn’t interfere with them

EM Waves will travel until something interferes with them

When traveling they do not give up energy so they can cross great distances and will theoretically

EM waves can reflect, refract, and diffract

EM waves can convert their energy into many forms when encountering matter

EM waves act like mechanical waves when interacting with a medium

They can transfer energy to the medium

Rays from the sun reach the earth in 8 minutes

They travel 93 million miles to earth

EM Waves will travel until something interferes with them

When traveling they do not give up energy so they can cross great distances and will theoretically travel forever if something doesn’t interfere with them

EM waves act like mechanical waves when interacting with a medium

They can transfer energy to the medium

EM waves can reflect, refract, and diffract

EM waves can convert their energy into many forms when encountering matter

Mechanical waves need a medium while electromagnetic do not need a medium. For they use a field

EM waves do not lose energy while a mechanical wave do loose energy

EM waves can travel through a vacuum and a mechanical wave cannot travel through a vacuum

Translucent: Transmit some light, but also cause it to spread out in all directions. You can see light through translucent materials, but can’t see o objects clearly.

Ex.- Lampshades. Frosted light bulb, sheer fabrics

They travel 93 million miles to earth

Rays from the sun reach the earth in 8 minutes

They can transfer energy

EM Waves can reflect, refract, and diffract

They can transfer energy to the medium

They travel 93 million miles to earth

EM Waves can reflect, refract, and diffract

They can transfer energy

10.000000000000000000

There are 19 zeros, before the decimal point

10,000,000,000,000,000,000

0

-10,000,000,000,000,000,000

There are eleven zeros after the decimal point

.000000000001

10,000,000,000,000,000,000

0

-10,000,000,000,000,000,000

EM waves with the lowest frequency have the least amount of energy

The EM waves with the highest frequency have the most energy

They determine the characteristics and uses of EM waves

They vary their wavelengths and frequencies

They determine the characteristics and uses of EM waves

The EM waves with the highest frequency have the most energy

EM waves with the lowest frequency have the least amount of energy

The electromagnetic spectrum

The EM waves with the highest frequency have the most energy

They determine the characteristics and uses of EM waves

They vary i their wavelengths and frequencies

Radio, Microwave, Infrared, Visible, Ultraviolet, X-Ray, Gamma Ray

They vary i their wavelengths and frequencies

The EM waves with the highest frequency have the most energy

EM waves with the lowest frequency have the least amount of energy

Radio, Microwave, Infrared, Visible, Ultraviolet, X-Ray, Gamma Ray

The electromagnetic spectrum

They vary i their wavelengths and frequencies

Radio and Microwave

They determine the characteristics and uses of EM waves

The EM waves with the highest frequency have the most energy

EM waves with the lowest frequency have the least amount of energy

Radio, Microwave, Infrared, Visible, Ultraviolet, X-Ray, Gamma Ray

They determine the characteristics and uses of EM waves

X-Ray, Gamma Ray

The electromagnetic spectrum

Microwave, Infrared

Radio and Microwave

Radio, Microwave, Infrared

Infrared, Visible, and Ultraviolet

X-Ray, Gamma Ray

Ultraviolet, X-Ray, Gamma Ray

X-ray and Gamma Ray

Radio, Microwave

Infrared, Visible

Ultraviolet, X-Ray,

The part of the Electromagnetic Spectrum that the human eye can see

The bouncing back of a wave when it hits a barrier

The passage of an EM through a medium

The disappearance of an EM wave into the medium

Transparent: Allows most light that strikes the material to pass straight through it

      Ex.- Air, water, glass

Translucent: Transmit some light, but also cause it to spread out in all directions. You can see light through translucent materials,

Reflection: The bouncing back of a wave when it hits a barrier 

Transmission: The passage of an EM through a medium

Absorption: The disappearance of an EM wave into the medium

Translucent: Transmit some light, but also cause it to spread out in all directions. You can see light through translucent materials, but can’t see o objects clearly.

Ex.- Lampshades. Frosted light bulb, sheer fabrics

Transparent: Allows most light that strikes the material to pass straight through it

      Ex.- Air, water, glass

Translucent: Transmit some light, but also cause it to spread out in all directions. You can see light through translucent materials, but can’t see o objects clearly.

True

False

The bouncing back of a wave when it hits a barrier 

Transmission: The passage of an EM through a medium

Absorption: The disappearance of an EM wave into the medium

Transmit some light, but also cause it to spread out in all directions. You can see light through translucent materials, but can’t see o objects clearly.

Ex.- Lampshades. Frosted light bulb, sheer fabrics

Allows no light to pass through the material because the reflect light, absorb light, or both

Ex.- Shiny materials reflect light; rocks/wood absorb light

The quality of light in which all of its waves vibrate the same direction. When light is polarized all of the electric fields vibrate the same direction, filters are something that can polarize light

Wavelengths that the object reflects or absorbs

Visible light is made up of many different wavelengths of light

Wavelengths present in the light shining on the object

Objects absorb some color wavelengths and reflect others

Green

Red

White

Yellow

When you use a prism you can see the individual, different colors of light proving that white light is made up of all the colors of light

Objects absorb some color wavelengths and reflect others

Objects will appear the color they reflect

Wavelengths that the object reflects or absorbs

Wavelengths present in the light shining on the object

Objects will appear the color they reflect

A leaf appears green because it absorbs all the colors except green, which is what is reflected

What causes an object to appear black?

Wavelengths that the object reflects or absorbs

Wavelengths present in the light shining on the object

Objects absorb some color wavelengths and reflect others

Objects will appear the color they reflect

A leaf appears green because it absorbs all the colors except green, which is what is reflected

When you use a prism you can see the individual, different colors of light proving that white light is made up of all the colors of light

Wavelengths that the object reflects or absorbs

Wavelengths present in the light shining on the object

When the object absorbs all the light wavelengths it will appear black

When the object reflects all the light wavelengths it will appear white

Objects absorb some color wavelengths and reflect others

The reflection of of parallel light rays all in the same direction

Objects absorb some color wavelengths and reflect others

When the object absorbs all the light wavelengths it will appear black

When the object reflects all the light wavelengths it will appear white

When you use a prism you can see the individual, different colors of light proving that white light is made up of all the colors of light

Objects absorb some color wavelengths and reflect others

Objects will appear the color they reflect

Wavelengths that the object reflects or absorbs

Wavelengths present in the light shining on the object

Objects will appear the color they reflect

A leaf appears green because it absorbs all the colors except green, which is what is reflected

The reflection of of parallel light rays all in the same direction

Wavelengths that the object reflects or absorbs

Wavelengths present in the light shining on the object

Objects absorb some color wavelengths and reflect others

meet at the focal point which is the point at which rays meet, causing the image to look upside down.

Images formed by concave mirrors sometimes appear to be upside

Concave: Curve inward toward the center (ex. spoon)

Reflection of parallel light rays in many different directions

Images formed by concave mirrors sometimes appear to be upside down

Convex: Curve outward (ex. Bottom of a spoon) 

Concave: Curve inward toward the center (ex. spoon)

 because the light rays reflecting off a concave mirror will move toward each other and meet at the focal point

which is the point at which rays meet, causing the image to look upside down. 

Reflection of parallel light rays in many different directions

What convex and concave mirrors?

Convex: Curve outward (ex. Bottom of a spoon) 

Concave: Curve inward toward the center (ex. spoon)

An image formed by a convex lens will be upside once you have reached the focal point or behind it, though it front of the focal point the image is still right side up. 

Images formed by concave mirrors sometimes appear to be upside down because the light rays reflecting off a concave mirror will move toward each other and meet at the focal point which is the point at which rays meet, causing the image to look upside down. 

Objects absorb some color wavelengths and reflect others

Objects will appear the color they reflect

A leaf appears green because it absorbs all the colors except green, which is what is reflected

meet at the focal point which is the point at which rays meet, causing the image to look upside down.

Images formed by concave mirrors sometimes appear to be upside down because the light rays reflecting o

Convex: Curve outward (ex. Bottom of a spoon) 

Concave: Curve inward toward the center (ex. spoon)

An image formed by a convex lens will be upside once you have reached the focal point or behind it, though it front of the focal point the image is still right side up. 

Rod cells distinguish between shades of white, black, and grey, they also respond to faint light which helps with night vision.

Cone cells respond to different wavelengths of light- really detecting color. 

The three types of cone cells are red, blue, and green. The brain interprets these three in combinations as the entire color spectrum. 

Images formed by concave mirrors sometimes appear to be upside down because the light rays reflecting off a concave mirror will move toward each other and meet at the focal point which is the point at which rays meet, causing the image to look upside down.

An image formed by a convex lens will be upside once you have reached the focal point or behind it, though it front of the focal point the image is still right side up. 

Objects absorb some color wavelengths and reflect others

Objects will appear the color they reflect

A leaf appears green because it absorbs all the colors except green, which is what is reflected

What causes an object to appear black?

Objects absorb some color wavelengths and reflect others

Objects will appear the color they reflect

Rod cells distinguish between shades of white, black, and grey, they also respond to faint light which helps with night vision.

The three types of cone cells are red, blue, and green. The brain interprets these three in combinations as the entire color spectrum.

If one of the types of cone cells is missing, distinguishing colors is difficult. Cone helps distinguish between the entire color spectrum Most colorblindness is a genetic problem.

tilted. Causing the amount of sunlight/energy the surface or earth receives to be more indirect. 

When light shines on a tilted surface, the light is more spread out than it would be on surface that is not

Rotating and revolving 

-Rotating: to spin on an axis and Revolving: to orbit around

Earth’s rotations causes day and night. Earth is a sphere that rotates on its axis

We have a leap year every four years because there are 365 1/4 days in a year so to keep our calendar on track we add an extra day every four years so that our calendar does not drastically change over the years.

Earth’s rotations causes day and night. Earth is a sphere that rotates on its axis, the full rotation is completed after 24 hours. Each hemisphere experiences hours of light and darkness(day and night). 

When light shines on a tilted surface, the light is more spread out than it would be on surface that is not tilted. Causing the amount of sunlight/energy the surface or earth receives to be more indirect. 

Rotating and revolving 

A year is 365 days and 1/4

23.5 degrees

Earth’s tilt

23.5 degrees

Earth’s tilt

A year is 365 days and 1/4

Rotating and revolving

Rotating and revolving 

23.5 degrees

Earth’s tilt

A year is 365 days and 1/4

Earth’s rotations causes day and night. Earth is a sphere that rotates on its axis, the full rotation is completed after 24 hours. Each hemisphere experiences hours of light and darkness(day and night). 

When light shines on a tilted surface, the light is more spread out than it would be on surface that is not tilted. Causing the amount of sunlight/energy the surface or earth receives to be more indirect. 

We have a leap year every four years because there are 365 1/4 days in a year so to keep our calendar on track we add an extra day every four years so that our calendar does not drastically change over the years.

We have a leap year every four years because there are 365 1/4 days in a year so to keep our calendar on track we add an extra day every four years so that our calendar does not drastically change over the years. 

Earth’s rotations causes day and night. Earth is a sphere that rotates on its axis, the full rotation is completed after 24 hours. Each hemisphere experiences hours of light and darkness(day and night). 

When light shines on a tilted surface, the light is more spread out than it would be on surface that is not tilted. Causing the amount of sunlight/energy the surface or earth receives to be more indirect. 

The length of day changes as the earth revolves around the sun because whichever hemisphere is tilted towards the sun it experiences more daylight hours while the other hemisphere has less daylight hours and vice versa. 

The hemispheres experience opposite seasons at the same time because when hemisphere is tilted towards the sun than the other is tilted away causing then to experience different seasons. 

Solstices occur when the earth is tilted as far away or towards the sun as possible, happens twice a year. Once in June 20/21 and once December 20/21

Equinoxes occur when earth is not tilted towards or away from the sun, this is when the sun's light hits the equator most directly causing 12 hours of daylight and 12 of nightime. Occur twice a year, once in March on the 21/22 and once in September 22/23.

The hemispheres experience opposite seasons at the same time because when hemisphere is tilted towards the sun than the other is tilted away causing then to experience different seasons. 

The length of day changes as the earth revolves around the sun because whichever hemisphere is tilted towards the sun it experiences more daylight hours while the other hemisphere has less daylight hours and vice versa.

Solstices occur when the earth is tilted as far away or towards the sun as possible, happens twice a year. Once in June 20/21 and once December 20/21

Equinoxes occur when earth is not tilted towards or away from the sun, this is when the sun's light hits the equator most directly causing 12 hours of daylight and 12 of nightime. Occur twice a year, once in March on the 21/22 and once in September 22/23.

True

False

True

False

True

False

a system of organizing time that defines the beginning, length, and division of a year. 

Equinox- an equinox is when the earth is neither tilted away nor towards the sun.

The force of gravity between two objects is determined by the mass of the objects and the distance between them. 

a push or pull, measured in newtons.

Gravity- a force that attracts all objects toward each other. 

Every object in the universe attracts every other. 

Mass- the amount of matter in an object. 

Weight- the force of gravity on an object.

gravity and mass

Inertia and gravity.

density and mass

Inertia and gravity

True

False

We have a leap year every four years because there are 365 1/4 days in a year so to keep our calendar on track we add an extra day every four years so that our calendar does not drastically change over the years. 

The sun always strikes 50% of the moon's surface as it is orbiting earth. The phase of the moon is the part of the moon you can see with the portion that is lit, also depends on what angle you are looking at the moon from. 

Earth’s rotations causes day and night. Earth is a sphere that rotates on its axis, the full rotation is completed after 24 hours. Each hemisphere experiences hours of light and darkness(day and night). 

When light shines on a tilted surface, the light is more spread out than it would be on surface that is not tilted. Causing the amount of sunlight/energy the surface or earth receives to be more indirect. 

True

False

When an object in space comes between the sun and a third object. 

An umbra is the darkest part of the earth or moon’s shadow. -cone shaped. 

The penumbra is the larger part of the shadow that is less dark. 

A solar eclipse is when the moon blocks sunlight from reaching the earth.

A solar eclipse occurs during a new moon and a lunar eclipse occurs during a full moon. 

A solar eclipse is when the moon blocks sunlight from reaching the earth. 

When an object in space comes between the sun and a third object. 

An umbra is the darkest part of the earth or moon’s shadow. -cone shaped. 

The penumbra is the larger part of the shadow that is less dark. 

A lunar eclipse happens when the earth blocks sunlight from reaching the moon, the moon will sometimes appear reddish. 

A solar eclipse occurs during a new moon and a lunar eclipse occurs during a full moon. 

When an object in space comes between the sun and a third object. 

A lunar eclipse happens when the earth blocks sunlight from reaching the moon, the moon will sometimes appear reddish.

A solar eclipse is when the moon blocks sunlight from reaching the earth. 

When an object in space comes between the sun and a third object. 

An umbra is the darkest part of the earth or moon’s shadow. -cone shaped. 

The penumbra is the larger part of the shadow that is less dark.

A solar eclipse is when the moon blocks sunlight from reaching the earth. 

A lunar eclipse happens when the earth blocks sunlight from reaching the moon, the moon will sometimes appear reddish. 

A solar eclipse is when the moon blocks sunlight from reaching the earth. 

A lunar eclipse happens when the earth blocks sunlight from reaching the moon, the moon will sometimes appear reddish. 

A solar eclipse occurs during a new moon and a lunar eclipse occurs during a full moon.

An umbra is the darkest part of the earth or moon’s shadow. -cone shaped. 

The penumbra is the larger part of the shadow that is less dark. 

An umbra is the darkest part of the earth or moon’s shadow. -cone shaped. 

The penumbra is the larger part of the shadow that is less dark. 

A blood moon is caused during a lunar eclipse when the only color that makes it to the moon is red because all other color wavelengths are absorbed by the earth. 

A solar eclipse is when the moon blocks sunlight from reaching the earth. 

A lunar eclipse happens when the earth blocks sunlight from reaching the moon, the moon will sometimes appear reddish. 

A solar eclipse is when the moon blocks sunlight from reaching the earth. 

An umbra is the darkest part of the earth or moon’s shadow. -cone shaped. 

The penumbra is the larger part of the shadow that is less dark. 

During a lunar eclipse on the earth you will see a total solar eclipse in the umbra and a partial in the penumbra. 

A blood moon is caused during a lunar eclipse when the only color that makes it to the moon is red because all other color wavelengths are absorbed by the earth. 

This is the time where there is the least amount of difference between high and low tides

Spring tides are strong tides where the sun’s pull is at a right angle to moon’s pull

High tides are when the moon’s gravity is pulling the earth towards the moon. Low tide is the part being stretched and are at a right degree angle to the moon.

Tides are the rise and fall of the ocean water that occurs about every 12.5 hour

Neap tides are weak tides where the sun and moon pull in the same direction

The gravity of the moon pulling on the Earth

This is the time where there is the greatest distance between high and low tides

Tides are the rise and fall of the ocean water that occurs about every 12.5 hour

True

False

Neap tides are weak tides where the sun and moon pull in the same direction

This is the time where there is the greatest distance between high and low tides

Tides are the rise and fall of the ocean water that occurs about every 12.5 hour

High tides are when the moon’s gravity is pulling the earth towards the moon. Low tide is the part being stretched and are at a right degree angle to the moon.

Spring tides are strong tides where the sun’s pull is at a right angle to moon’s pull

This is the time where there is the least amount of difference between high and low tides

Gravity from the moon pulls on the Earth causing tides. HIgh tide is caused on the side of the earth closest to the moon and on the opposite side of the earth because the gravity

Neap tides are weak tides where the sun and moon pull in the same direction

This is the time where there is the greatest distance between high and low tides

Spring tides are strong tides where the sun’s pull is at a right angle to moon’s pull

This is the time where there is the least amount of difference between high and low tides

pulls earth towards the sun leaving water behind. Low tide occurs between the two high tides

What are low tides and high tides?

Gravity from the moon pulls on the Earth causing tides. HIgh tide is caused on the side of the earth closest to the moon and on the opposite side of the earth

Neap tides are strong tides where the sun’s pull is at a right angle to moon’s pull

This is the time where there is the least amount of difference between high and low tides

Neap tides are weak tides where the sun and moon pull in the same direction

This is the time where there is the greatest distance between high and low tides

High tides are when the moon’s gravity is pulling the earth towards the moon. Low tide is the part being stretched and are at a right degree angle to the moon.

dirt and craters

Maria and craters. 

dirt and dust

Maria and dust

Dry and airless, small in size(compared to earth) smaller than 1/4 the size of earth, large variation of temperature on the surface.

The moon’s surface is much more heavily cratered than earth’s because it has no atmosphere to burn up an object coming towards it.

The moon’s craters formed from meteoroids crashing against the surface of the moon and damaging it. THe moon has no atmosphere unlike the earth so all the objects

The moon’s surface is much more heavily cratered than earth’s because it has no atmosphere to burn up an object coming towards it. 

Dry and airless, small in size(compared to earth) smaller than 1/4 the size of earth, large variation of temperature on the surface.

The moon’s craters formed from meteoroids crashing against the surface of the moon and damaging it. THe moon has no atmosphere unlike the earth so all the objects in space that come near its surface hit it damaging. 

The moon’s craters formed from meteoroids crashing against the surface of the moon and damaging it. THe moon has no atmosphere unlike the earth so all the objects

The moon’s surface is much more heavily cratered than earth’s because it has no atmosphere to burn up an object coming towards it. 

Dry and airless, small in size(compared to earth) smaller than 1/4 the size of earth, large variation of temperature on the surface.

 things that come near its surface hit it damaging. 

True

False

Nuclear fusion occurs in the core of the sun which produces helium, hydrogen is compressed together by heat and pressure to form the helium. 

Core, radiation zone, convection zone

Nuclear fusion is when hydrogen atoms come together to form helium. 

Extremely high temperature and pressure. 

The convection zone is the outermost layer of the sun’s interior

Hot gases rise from bottom of convection zone and gradually cool

The radiation zone is the middle layer of the sun’s interior 

Very dense and very tightly packed gas where energy is transferred in the form of electromagnetic radiation 

Nuclear fusion is when hydrogen atoms come together to form helium. 

Extremely high temperature and pressure. 

Nuclear fusion occurs in the core of the sun which produces helium, hydrogen is compressed together by heat and pressure to form the helium. 

Nuclear fusion occurs in the core of the sun which produces helium, hydrogen is compressed together by heat and pressure to form the helium. 

Nuclear fusion is when hydrogen atoms come together to form helium. 

Extremely high temperature and pressure. 

The radiation zone is the middle layer of the sun’s interior 

Very dense and very tightly packed gas where energy is transferred in the form of electromagnetic radiation 

The convection zone is the outermost layer of the sun’s interior

Hot gases rise from bottom of convection zone and gradually cool

Nuclear fusion is when hydrogen atoms come together to form helium. 

Extremely high temperature and pressure. 

The convection zone is the outermost layer of the sun’s interior

Hot gases rise from bottom of convection zone and gradually cool

The radiation zone is the middle layer of the sun’s interior 

Very dense and very tightly packed gas where energy is transferred in the form of electromagnetic radiation

Nuclear fusion occurs in the core of the sun which produces helium, hydrogen is compressed together by heat and pressure to form the helium. 

The radiation zone is the middle layer of the sun’s interior 

Very dense and very tightly packed gas where energy is transferred in the form of electromagnetic radiation

The convection zone is the outermost layer of the sun’s interior

Hot gases rise from bottom of convection zone and gradually cool

Cooler cases sink, forming loops of gas that moves energy to the sun’s surface

Nuclear fusion is when hydrogen atoms come together to form helium. 

Extremely high temperature and pressure. 

Nuclear fusion occurs in the core of the sun which produces helium, hydrogen is compressed together by heat and pressure to form the helium. 

Sunspots are dark spots on the sun larger than the earth

They are areas of gas on the surface that are cooler than the gas around them (cooler gases give off less light) 

Something we know about the sun after observing them is that the sun rotates on an axis. We

During a total solar eclipse

Looks like a white halo and extends for millions of kilometers into space

The chromosphere is visible during a total solar eclipse 

The color is a reddish glow just around the photosphere

The sun’s photosphere is the inner layer of the sun’s atmosphere, the sun does not have a solid surface, but gases of photosphere are thick enough to be visible

This is what we can see when we look at the sun

Photo meaning “sun”

The chromosphere is visible during a total solar eclipse 

The color is a pinkish glow just around the photosphere

The chromosphere is visible during a total solar eclipse 

The color is a reddish glow just around the photosphere

The chromosphere is visible during a total solar eclipse 

The color is a whitish glow just around the photosphere

The chromosphere is visible during a total solar eclipse 

The color is a yellowish glow just around the photosphere

During a Lunar eclipse

Looks like a white halo and extends for millions of kilometers into space

During the night

Looks like a white halo and extends for millions of kilometers into space

During the day

Looks like a white halo and extends for millions of kilometers into space

During a total solar eclipse

Looks like a white halo and extends for millions of kilometers into space

A solar wind is the result of corona thinning into streams of electrically charged particles 

Sunspots are dark spots on the sun larger than the earth

They are areas of gas on the surface that are cooler than the gas around them (cooler gases give off less light) 

The chromosphere is visible during a total solar eclipse 

The sun’s photosphere is the inner layer of the sun’s atmosphere, the sun does not have a solid surface, but gases of photosphere are thick enough to be visible

This is what we can see when we look at the sun

Photo meaning “sun”

During a total solar eclipse

Looks like a white halo and extends for millions of kilometers into space

Sunspots are dark spots on the sun larger than the earth

They are areas of gas on the surface that are cooler than the gas around them (cooler gases give off less light) 

Something we know about the sun after observing them is that the sun rotates on an axis. We know this because they seem to move across the surface of the sun’s surface

During a total solar eclipse

Looks like a white halo and extends for millions of kilometers into space

It can affect the earth's magnetic field. Disturbing radios, telephone signals, or even cause electrical power problems

A solar wind is the result of corona thinning into streams of electrically charged particles. Solar flares increase solar wind resulting in an increase in the number of particles reaching Earth’s upper atmosphere 

They are usually blocked by earth’s atmosphere and magnetic fields

We need Water, food sources, sunlight, oxygen, and other gases needed to survive, and a atmosphere to regulate temperature/protect humans from meteorites

God has created the earth so unique to fit our needs because we have everything we need to survive on this earth, nut no other planet is like earth and has everything we need

The terrestrial planets are Mercury, Venus, Earth, Mars

They are similar because they all are small and dense and all have rocky surfaces

We need Water, food sources, sunlight, oxygen, and other gases needed to survive, and a atmosphere to regulate temperature/protect humans from meteorites

A solar wind is the result of corona thinning into streams of electrically charged particles. Solar flares increase solar wind resulting in an increase in the number of particles reaching Earth’s upper atmosphere

The terrestrial planets are Mercury, Venus, Earth, Mars

They are similar because they all are small and dense and all have rocky surfaces

It can affect the earth's magnetic field. Disturbing radios, telephone signals, or even cause electrical power problems

The terrestrial planets are Mercury, Venus, Earth, Mars

They are similar because they all are small and dense and all have rocky surfaces

It can affect the earth's magnetic field. Disturbing radios, telephone signals, or even cause electrical power problems

flares increase solar wind resulting in an increase in the number of particles reaching Earth’s upper atmosphere

We need Water, food sources, sunlight, oxygen, and other gases needed to survive, and a atmosphere to regulate temperature/protect humans from meteorites

A solar wind is the result of corona thinning into streams of electrically charged particles. Solar flares increase solar wind resulting in an increase in the number of particles reaching Earth’s upper atmosphere 

They are usually blocked by earth’s atmosphere and magnetic fields

The terrestrial planets are Mercury, Venus, Earth, Mars

They are similar because they all are small and dense and all have rocky surfaces

We need Water, food sources, sunlight, oxygen, and other gases needed to survive, and a atmosphere to regulate temperature/protect humans from meteorites

God has created the earth so unique to fit our needs because we have everything we need to survive on this earth, nut no other planet is like earth and has everything we need

It can affect the earth's magnetic field. Disturbing radios, telephone signals, or even cause electrical power problems

Color/Temperature

Size

Chemical composition

Brightness

Color and Temperature

Size

Chemical composition

Temperature

Size

Chemical composition

Brightness

Color/Temperature

Chemical composition

Brightness

Some colors will be missing which means that these wavelengths of light(elements) are in the star b/c it absorbed the color(wavelengths) so that it would not appear on the spectrum. 

A spectrogram is a device that interprets light into colors and produces an image of the resulting spectrum. Scientists use these to know the chemical composition or what elements are in a star.

Apparent brightness is the brightness of a star as seen from earth and absolute brightness is the star's brightness at standard distance from the earth.

A star’s color reveals the surface temperature. The coldest stars are reddish(3200* celsius), yellow stars are 5500 celsius, and blue/white stars are the hottest at 20,000 celsius.

False

True

A star’s color reveals the surface temperature. The coldest stars are reddish(3200* celsius), yellow stars are 5500 celsius, and blue/white stars are the hottest at 20,000 celsius.

Apparent brightness is the brightness of a star as seen from earth and absolute brightness is the star's brightness at standard distance from the earth.

A spectrogram is a device that interprets light into colors and produces an image of the resulting spectrum. Scientists use these to know the chemical composition or what elements are in a star.

Some colors will be missing which means that these wavelengths of light(elements) are in the star b/c it absorbed the color(wavelengths) so that it would not appear on the spectrum. 

Brightness

Light years and parallax.

Color/Temperature

Chemical composition

The coldest stars are reddish(3200* celsius), yellow stars are 5500 celsius, and blue/white stars are the hottest at 20,000 celsius.

A star’s color reveals the surface temperature.

How far light travels in one year(9.5 trillion kilometers).

Apparent brightness

true

false

True

False

large groups of older stars. These are round and densely packed stars, and some contain more than a million or more stars.

larger groupings of stars formed from the same nebula at the same time and are about the same distance from Earth.

A star system is when their is two or more stars grouped together.

Its mass. Smaller stars burn their fuel slower and larger stars burn their fuel faster. 

A star system is when their is two or more stars grouped together.

larger groupings of stars formed from the same nebula at the same time and are about the same distance from Earth. 

have a loose, disorganized appearance and contain no more than a few thousand stars, these often contain many bright supergiants and much gas and dust.

Its mass. Smaller stars burn their fuel slower and larger stars burn their fuel faster. 

True

False

The further away a galaxy is from Earth the faster it moves away from Earth

The universe is created by God who is eternal, and the universe was spoken into being.

The Big Bang Theory (believed by most non-Christians)

God created it

The milky way is a spiral galaxy. From the side it looks like a narrow disk, from the top of the milky you can see it has a bar and a spiral (spiral galaxy)

The universe is space and everything in it

The further away a galaxy is from Earth the faster it moves away from Earth

God created it

The universe is created by God who is eternal, and the universe was spoken into being. 

The universe is created by God who is eternal, and the universe was spoken into being. 

What is Hubble’s Law?

Big Bang- the universe formed in an instant, billions of years ago in an enormous explosion. 

The Big Bang Theory (believed by most non-Christians)

God created it

Light and thermal energy left from the Big Bang. This radiation is left throughout all of the space

Light and thermal energy left from the Big Bang. This radiation is left throughout all of the space

Big Bang- the universe formed in an instant, billions of years ago in an enormous explosion.

The universe is created by God who is eternal, and the universe was spoken into being. 

The further away a galaxy is from Earth the faster it moves away from Earth

The universe is created by God who is eternal, and the universe was spoken into being. 

Big Bang- the universe formed in an instant, billions of years ago in an enormous explosion. 

The further away a galaxy is from Earth the faster it moves away from Earth

Light and thermal energy left from the Big Bang. This radiation is left throughout all of the space

Big Bang- the universe formed in an instant, billions of years ago in an enormous explosion.

The universe is created by God who is eternal, and the universe was spoken into being. 

Light and thermal energy left from the Big Bang. This radiation is left throughout all of the space

The further away a galaxy is from Earth the faster it moves away from Earth

The further away a galaxy is from Earth the faster it moves away from Earth

Light and thermal energy left from the Big Bang. This radiation is left throughout all of the space

The Big Bang Theory (believed by most non-Christians)

God created it

The milky way is a spiral galaxy. From the side it looks like a narrow disk, from the top of the milky you can see it has a bar and a spiral (spiral galaxy)