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WorksheetsEnergy & Waves (6.8 A,B,C)
Total questions: 60
Worksheet time: 50mins
The ability to do work/cause change is called what?
motivation
energy
wave
power
The energy an object has due to its position
Potential
Kinetic
Thermal
Mechanical
The energy an object has due to its motion
Potential
Kinetic
Thermal
Mechanical
The amount of energy an object has because of its potential and kinetic energies
Potential
Kinetic
Thermal
Mechanical
An example of this wave is ocean waves, what type of wave is it?
transverse
longitudinal
Eating and digesting food is an example of:
Gravitational energy
Elastic Energy
Chemical Energy
Kinetic Energy
The Law Of Conservation of Energy states that energy cannot be ____________ or ____________________.
created, destroyed
destroyed, changed
transferred, created
created, transferred
A disturbance that carries energy through a medium is called what?
energy
wave
medium
crest
A wave in which the particles of the medium move perpendicular to the direction the wave is traveling
Longitudinal Wave
Transverse Wave
A wave in which the particles of the medium vibrate parallel to the direction of the wave motion
Transverse Wave
Longitudinal Wave
A part of a longitudinal wave where the particles are pressed closely together
Compression
Rarefaction
Crest
Trough
A part of a longitudinal wave where the particles are spread far apart.
Compression
Rarefaction
Crest
Trough
Which of the following can sound travel through?
Select all that apply.
empty space
A wave that can travel through a medium or empty space.
When you compress a spring, you are storing __________ energy.
chemical potential
elastic potential
gravitational potential
kinetic
Which object has potential energy?
a roller coaster racing down the tracks
a dog chasing a squirrel
a student walking to class
a pencil sitting on a desk
What type of wave is in the picture?
transverse wave
longitudinal wave
Which type of wave is pictured?
An example of this wave is radio, light, or heat waves, what type of wave is it?
transverse
longitudinal
An example of this wave is shock, sound, and some seismic waves, what type of wave is it?
transverse
longitudinal
When a person holds an object, it has potential energy. How will the potential energy change if the person lifts the object above his or her head?
The object's potential energy will be the same.
The object's potential energy will be greater.
The object's potential energy will be less.
The object's potential energy will be zero.
elastic potential
knetic
gravitational potential
chemical potential
chemical potential
gravitational potential
elastic potential
kinetic
Which would have the LEAST gravitational potential energy (GPE)?
A ball sitting on the ground
A satellite in the sky
An airplane flying 30,000 feet above the ground
A rock sitting on top of a mountain
How could you increase the gravitational potential energy of an object without changing its mass and gravity?
Make the object larger
Lower the object towards the ground
Raise the object farther off the ground
Allow the object to roll on the ground
gravitational potential
elastic potential
kinetic
chemical potential
gravitational potential
elastic potential
chemical potential
kinetic
kinetic
elastic potential
chemical potential
gravitational potential
What kind of energy does the gasoline in a car have?
elastic potential
Kinetik
chemical potential
gravitational potential
gravitational potential
elastic potential
chemical potential
kinetic
Kinetic energy is affected by the _____________.
velocity of an object
Potential energy is affected by the __________.
velocity of an object
Waves carry what?
Matter
Molecules
Energy
Splashes
Medium, or media, means what when talking about waves?
Energy the wave carries.
Material the wave travels through.
food
light
sound
magnets
What is the distance between two crests or two troughs called?
Frequency
Wavelength
Hertz
Gamma rays
Which number shows the wavelength?
1
2
3
4
Which number shows the trough?
1
2
3
4
Which number shows the crest?
1
2
3
4
What do you call part A of this picture where the particles are close together?
What do you call part B of this picture where the particles are far apart?
A roller coaster at the top of a hill (before it goes down) has ________ energy.
Potential
Kinetic
Heat
Sound
A roller coaster rolling down a hill has ________ energy.
Potential
Kinetic
Light
Sound
Ryan rubs two sticks together quickly. When he stops rubbing the sticks, he notices that they are warm where he rubbed them. What type of energy has been produced?
Sound energy
Thermal energy
Light energy
What is the type of energy in food?
Thermal
Kinetic
Sound
Chemical
What is the type of energy when someone is speaking?
Thermal
Kinetic
Sound
Chemical
What is the type of energy shown by a torch in the dark?
Sound
Light
Electrical
Elastic
What is the type of energy that comes out of an outlet?
Sound
Light
Electrical
Potential
Nuclear
Energy that comes from atoms splitting or joining together.
What is the energy transformation inside an animal's body after eating?
chemical → kinetic
kinetic → chemical
chemical → light
kinetic → elastic
