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WorksheetsEnergy Revision
Total questions: 22
Worksheet time: 14mins
What is energy?
moving energy
stored energy
renewable energy
The ability to do work.
What is potential energy?
moving energy
stored energy
renewable energy
non renewable energy
What is NOT a renewable energy source?
coal
wind
solar
water
Which of these things is an example of potential energy?
a car motor
firewood
battery
a fan
Which is NOT a non-renewable energy source?
coal
oil
wind
gas
Which of these is an example of kinetic energy?
a bicycle
a battery
a solar panel
firewood
Energy of motion is...
when an object is moving
light you can see
a sound you hear
all around us
Mechanical energy is...
energy of a moving object/machine
stored energy while you are resting
cats napping
hibernation
Solar energy...
comes from water
comes from the wind blowing
comes from the foods you eat
comes from the sun
Electrical energy can ...
become heat energy
become light energy
become sound energy
becomes food you eat
Water energy...
comes from the movement of water
comes from the wind blowing
comes from the foods you eat
comes from the sun
units of force are
newtons
grams
joules
meters
if you push a cart with a force of 60 N for 2 m... how much work have you done
120 J
30 J
120 N
30 N
units for work are
newtons
joules
meters
seconds
At which point of the roller coaster is potential energy the greatest?
W
X
Y
Z
The faster an object moves, the ________ kinetic energy it has.
more
less
What type of energy transformation occurs, when a hawk eats a mouse and then uses the energy from the mouse to fly?
mechanical energy to chemical energy
thermal energy to mechanical energy
chemical energy to mechanical energy
mechanical energy to thermal energy
When gasoline burns to move a car, which of the following transformations take place?
Chemical to Thermal
Chemical to Mechanical
Potential to Kinetic
Mechanical to sound
Thermal to chemical
What sort of energy transformation is this?
Chemical to Thermal
Thermal to chemical
Kinetic to potential
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