Types of Energy

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What is Electrical Energy?

Back

Electrical energy is the energy of moving electrons, which can be used to power devices and appliances.

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What is Potential Energy?

Back

Potential energy is stored energy that has the potential to do work, such as a drawn bow or a rock at the top of a hill.

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What is Mechanical Energy?

Back

Mechanical energy is the sum of potential and kinetic energy in an object that is used to do work.

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What is Sound Energy?

Back

Sound energy is the energy produced by vibrating sound waves, which can be heard when they reach our ears.

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What is Thermal Energy?

Back

Thermal energy is the energy that comes from the temperature of matter, which is the total kinetic energy of particles in an object.

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What is Kinetic Energy?

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Kinetic energy is the energy of an object in motion, which depends on its mass and speed.

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What is Chemical Energy?

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Chemical energy is the energy stored in the bonds of chemical compounds, like food or batteries.

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What is Radiant Energy?

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Radiant energy is the energy of electromagnetic waves, such as light from the sun.

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What type of energy do we use when we run?

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When we run, we use mechanical energy.

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What type of energy is used by a light bulb?

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A light bulb uses electrical energy to produce light.