CR Waves Lesson

WHAT ARE WAVES?

THEY ARE WAVES!!!

​SOUND WAVE

​SEISMIC

WAVE

​OCEAN WAVE

​What do these pictures have in common?

​IMPORTANT VOCABULARY

​WAVE

A disturbance in a medium that transfers energy from place to place

​

​MEDIUM

A substance (solid, liquid, or gas) that through which something can travel

Multiple Choice

TRUE OR FALSE

A wave is a repeating pattern of motion caused by a disturbance

• TRUE

• FALSE

Fill in the Blanks

FILL IN THE BLANK

A

is a repeating pattern of motion caused by a disturbance.

Fill in the Blanks

FILL IN THE BLANK

A wave is a repeating

of motion caused by a disturbance.

Multiple Choice

A wave can travel through space and ______ transferring energy from one place to another.

• Matter

• Air

• Time

• Ears

Multiple Choice

Waves transfer _____ , not matter.

• time

• water

• energy

• space

Multiple Choice

_____ waves travel through matter and vibrate our eardrums so we can hear.

• Ocean

• Seismic

• Energy

• Sound

Multiple Choice

A light wave is a form of moving energy which is made up of _______.

• Light

• Photons

• Air

• Sound

Multiple Choice

Which is NOT a type of waves?

• Radio Waves

• Sound Waves

• Light Waves

• Kinetic Waves

Multiple Choice

What's the difference between SOUND waves and LIGHT waves?

• Sound waves travel as photons

• Light waves make our eardrums vibrate

• Sound waves are electromagnetic waves

• Light waves are electromagnetic waves that travel as photons

Multiple Choice

Do waves transfer ENERGY or MATTER?

• Energy

• Matter

Multiple Choice

What are waves?

• Disturbances that transfer both matter and energy from one place to another

• Disturbances that transfer matter from one place to another

• Disturbances that transfer energy from one place to another

Labeling

Lable the Transverse Wave

Drag labels to their correct position on the image

Amplitude

Trough

Equalibrium

Crest

Wavelength

Match

Match the following

• Amplitude

• Frequency

• Trough

• Crest

• Wavelength

Height of the wave

How often a wave passes a point

Lowest point of a wave

Highest point of a wave

Distance between 2 crests or troughs

• Height of the wave

• How often a wave passes a point

• Lowest point of a wave

• Highest point of a wave

• Distance between 2 crests or troughs

Dropdown

The higher the frequency, the ​​

Select answer

the wavelength.

Dropdown

The higher the amplitudue the ​

Select answer

energy it has.

Dropdown

Sounds travels fastest through​

Select answer

because they are the ​ ​

Select answer

dense.

Dropdown

Sounds travels the slowest through ​

Select answer

because they are ​

Select answer

dense.

Multiple Choice

What is pitch?

• How high or low a note is

• The quality of a sound
• The duration of a sound
• The loudness of a sound

Multiple Choice

The higher the frequence the ______________ the pitch.

• higher

• lower

Multiple Choice

Loudness depends on _______________.

• wavelength

• amplitude

• pitch

• waves

Categorize

Options (3)

Sound is a mechanical wave

Frequence and pitch have an indirect relationship.

Sound needs a medium to travel through.

Organize these options into the right categories

True

False

Dropdown

The higher the amplitude the ​

Select answer

it is.