Forms of Energy

Front

What is light energy?

Back

Light energy is a type of energy that allows us to see things. It is produced by sources like the sun and light bulbs.

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What is mechanical energy?

Back

Mechanical energy is the energy of an object due to its motion or position. For example, when you pull a door open, you are using mechanical energy.

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What is heat energy?

Back

Heat energy, or thermal energy, is the energy that comes from the temperature of matter. It is the energy that makes things warm.

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What is electrical energy?

Back

Electrical energy is the energy caused by the movement of electrons. It powers devices like lights and computers.

Front

What are the two types of energy provided by the sun?

Back

The sun provides heat energy and light energy.

Front

What is sound energy?

Back

Sound energy is the energy produced by vibrating sound waves. It allows us to hear sounds.

Front

What is an example of a source of light energy?

Back

A flashlight is an example of a source of light energy.

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What is an example of a source of mechanical energy?

Back

A moving car is an example of a source of mechanical energy.

Front

What is an example of a source of heat energy?

Back

A heater is an example of a source of heat energy.

Front

What is an example of a source of electrical energy?

Back

A battery is an example of a source of electrical energy.