Forms of energy

Front

What is energy?

Back

Energy is the ability to do work or cause change.

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What are the different forms of energy?

Back

The main forms of energy include light energy, sound energy, heat energy, electrical energy, and mechanical energy.

Front

What is light energy?

Back

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

Front

What is sound energy?

Back

Sound energy is produced when objects vibrate, creating waves that travel through the air.

Front

What is heat energy?

Back

Heat energy is the energy that comes from the temperature of matter. It can be felt as warmth.

Front

What is electrical energy?

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Electrical energy is the energy of moving electric charges, which can power devices like lights and computers.

Front

What is mechanical energy?

Back

Mechanical energy is the sum of potential energy and kinetic energy in an object.

Front

Can light energy produce heat?

Back

Yes, light energy can produce heat, such as when sunlight warms your skin.

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What is an example of sound energy?

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An example of sound energy is music played on a radio.

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What is an example of light energy?

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An example of light energy is sunshine.