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WorksheetsEnergy Transfer
Total questions: 23
Worksheet time: 46mins
A battery converts what type of energy to another?
sound to kinetic
radiant to heat
mechanical to electrical
chemical to electrical
This form of energy could be represented by the movement of electrons within copper wires.
Electrical
Radiant
Sound
Mechanical
True or False. Energy cannot be created or destroyed, rather it is transformed from one energy type to another.
True
False
What machine changes electrical energy into radiant and sound energy?
battery
lightbulb
alarm clock
apple
Identify the energy transfer
electrical to chemical to radiant
kinetic to potential
chemical to electrical to radiant
radiant to sound
Identify the energy transfer
mechanical to sound
chemical to electrical
sound to mechanical
thermal to sound
Identify the energy transfer
chemical to nuclear
radiant to electrical
thermal to radiant
electrical to radiant
Identify the energy transfer
radiant to electrical to chemical
chemical to electrical to radiant
electrical to chemical to radiant
chemical to electrical to mechanical
Identify the energy transfer
mechanical to radiant
chemical to kinetic
electrical to mechanical
radiant to thermal
Identify the energy transfer
chemical to radiant
thermal to electrical
chemical to thermal
electrical to thermal
Identify the energy transfer in this battery powered radio
chemical to electrical to sound
sound to electrical to chemical
electrical to sound to chemical
sound to thermal to electrical
When you eat food, your body gains ___________ energy.
electrical
chemical
thermal
radiant
Which of the following involves electrical energy being transferred into thermal energy?
A heavy box being lifted off a table
firecrackers exploding in the sky
baking bread in the oven
a wax candle burning
A wind-up toy has a spring that stores energy when it is wound up gently. When the toy is released, elastic energy transfers into ____________ energy.
electrical
mechanical
nuclear
radiant
Which type of energy is NOT given off by a fire?
radiant
electrical
thermal
sound
Sydney went to her friend's house and pushed the button for the doorbell. What produced the sound she heard?
The energy of her push sent an electric current into the air
The energy from her push transformed directly into sound waves
The force of her push OPENED a circuit and caused a hammer to hit a bell
The force of her push CLOSED a circuit and caused a hammer to hit a bell.
A player catches a moving ball. What happens to some of the ball's energy when it hits the player's mitt?
It changes to radiant.
It changes to electricity.
It changes to sound.
It is destroyed.
What type of energy is this picture
Pressure
Elastic
Electrostatic
Chemical
_____________ energy is transferred from the man to the lawnmower as he pushes it.
Chemical
Sound
Radiant
Mechanical
You know your neighbor is mowing the yard because ________ energy is transferred to your ears.
nuclear
sound
thermal
mechanical
