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WorksheetsEnergy Conversion
Total questions: 35
Worksheet time: 2hrs 46mins
A change from one form of energy to another is known as:
energy conversion
chemical energy
solar energy
Energy cannot be created or destroyed. It can only be changed from one form to another. This is known as the law of conservation of:
mass
energy
temperature
What energy conversion is taking place in this picture?
solar energy to thermal energy
thermal energy to chemical energy
chemical energy to thermal and light energy
What energy conversion is taking place in this picture?
light energy to electrical energy
electrical energy to light and thermal energy
solar energy to light energy
What is the energy conversion when you plug in a stereo to listen to music?
electrical energy to mechanical energy
chemical energy to thermal energy
electrical energy to sound energy
What is the energy conversion when you have a skateboard at the top of the hill and then it moves down?
potential energy to kinetic energy
kinetic energy to potential energy
electrical energy to kinetic energy
When a roller coaster stops, the energy is destroyed.
True
False
A television converts electrical energy into:
light energy
sound energy
light, sound and thermal energy
What is the energy conversion when you add batteries to a flashlight to turn it on?
chemical energy to light and thermal energy
light energy to kinetic energy
chemical energy to thermal energy
When plants convert the sun's energy into food, which type of energy is it?
kinetic
chemical
heat
electrical
What kind of energy is represented in this picture?
Heat
Potential
Nuclear
Electrical
What kind of energy is represented in the picture?
Heat
Chemical
Sound
Nuclear
What is the energy conversion when a wind turbine turns to provide energy to a power supply?
electrical to potential
potential to kinetic
kinetic to electrical
nuclear to heat
What is the energy conversion when you plug in a fan and it spins?
potential to kinetic
potential to heat
heat to electrical
electrical to kinetic
What is the energy conversion when you eat food for fuel to go for a run?
chemical to nuclear
kinetic to chemical
chemical to kinetic
potential to chemical
What is the energy conversion when you plug in a stereo and listen to music?
electrical to mechanical
chemical to nuclear
electrical to sound
potential to sound
What is the energy conversion when you burn wood for a fire?
electrical to thermal
light to kinetic
chemical to thermal
chemical to electrical
What is the energy conversion when you put batteries in a flashlight to make it turn on?
chemical to light
light to kinetic
chemical to thermal
nuclear to light
What is the energy conversion when you plug in a charger to charge a battery?
electrical to light
kinetic to potential
thermal to chemical
electrical to chemical
What is the energy conversion when you have a skateboard at the top of the hill then move down?
kinetic to potential
potential to kinetic
potential to thermal
electrical to kinetic
What is the energy conversion when a wind turbine turns to provide energy to a power grid?
electrical to potential
potential to kinetic
kinetic to electrical
nuclear to heat
What is the energy conversion when you feel the warmth of the sun?
nuclear to thermal
nuclear to kinetic
potential to nuclear
light to nuclear
What is the energy conversion when you plug in a fan and it spins?
potential to kinetic
potential to heat
heat to electrical
electrical to kinetic
What is the energy conversion when you eat food for fuel to go for a run?
chemical to nuclear
kinetic to chemical
chemical to kinetic
potential to chemical
What is the energy conversion when photosynthesis takes place as the sun makes a plant grow?
electrical to chemical
potential to nuclear
chemical to potential
light to chemical
What is the energy conversion when you burn charcoal to cook food on a grill?
thermal to chemical
light to kinetic
chemical to thermal
chemical to nuclear
What is the energy conversion when you use gasoline to make a car move?
chemical to kinetic
chemical to potential
potential to light
nuclear to kinetic
What is the energy conversion when darkness goes away after a sunrise?
potential to nuclear
nuclear to potential
nuclear to light
chemical to nuclear
What is the energy conversion when you burn natural gas to light a stove?
chemical to kinetic
electrical to thermal
thermal to potenial
chemical to thermal
What is the energy conversion when water moves over a dam to power a city's energy grid?
electrical to chemical
kinetic to electrical
nuclear to electrical
kinetic to potential
What are the energy conversions when the sun shines on a solar panel that provides energy to a home?
nuclear to heat to electrical
nuclear to light to electrical
nuclear to electrical to light
nuclear to light to potential
The picture showing the energy conversion
Electrical → light
is:
Energy of motion is also called ______________ energy.
Kinetic
Chemical
Thermal
Electrical
