Forms of Energy

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What is energy?

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Energy is the ability to do work or cause change.

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What are the main forms of energy?

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

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What is mechanical energy?

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

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What is thermal energy?

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

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What is light energy?

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Light energy is a form of energy that is visible and can be seen by the human eye.

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What is sound energy?

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Sound energy is the energy produced by vibrating sound waves.

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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 atoms and molecules.

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What is electrical energy?

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Electrical energy is the energy caused by the movement of electrons.

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How does photosynthesis relate to energy?

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Photosynthesis is the process by which plants convert light energy into chemical energy.

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What is an example of mechanical energy?

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A moving car has mechanical energy due to its motion.