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WorksheetsMOD 4 Energy and Forces Review
Total questions: 25
Worksheet time: 14mins
When you pull a rubber band back and don’t release it what type of energy does the rubber band have?
potential energy
kinetic energy
mechanical energy
chemical energy
Energy of motion is:
potential energy
kinetic energy
chemical energy
wasted energy
What types of energy do we get from the sun?
chemical and radiant energy
nuclear and thermal energy
radiant and thermal energy
light and sound energy
A push or a pull is an example of a:
chemical energy
potential energy
energy
force
What force stops a car at a stop sign?
gravity
friction
motion
energy
What force makes a soccer ball come
back down to the ground?
gravity
friction
motion
energy
Thermal energy _______________ from the stove burner to the pan to the water when you boil water.
transforms
transfers
enters
transpiration
What is the main source of energy in the world?
electricity
magnetism
a power plant
Sun
Plants use ___________ energy to
make _______________ energy.
chemical to food
radiant to electrical
radiant to chemical
chemical to radiant
Which statement best describes the
energy transfers in the gas lantern below.
Light transforms to heat energy.
Chemical energy transforms to light and heat energy.
Heat energy transfers to heat energy.
What type of energy is the man using to move his bike?
chemical energy
electrical energy
potential energy
mechanical energy
What is the energy transformation shown in this picture?
Radiant energy to light energy
Mechanical energy to sound energy
Electrical energy to sound energy
It is best to wear a white shirt on a hot day because white ________________.
reflects all colors
absorbs all colors
refracts all colors
white light has no energy
How loud or soft the sound is
pitch
acoustics
wavelength
volume
Sound waves travel slowest through a _____
solid
liquid
gas
Sound waves travel faster than light waves.
True
False
What type of simple machine has a ramp that makes it easier for a heavy object to be moved up or down?
lever
pulley
inclined plane
wedge
This picture shows an example of what type simple machine?
pulley
wedge
lever
wheel and axle
A seesaw is an example of what type of simple machine?
wheel and axle
lever
wedge
pulley
What kind of work is made easier by the wheels of this object?
pushing a heavy load
lifting a heavy load
dividing a heavy load
holding a small load
