Types of Energy & Transformations

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What is energy?

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Energy is the ability to do work or cause change. It exists in various forms, such as kinetic, potential, thermal, and more.

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What are the two main types of energy?

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The two main types of energy are kinetic energy (energy of motion) and potential energy (stored energy).

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What is thermal energy?

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Thermal energy, also known as heat energy, is the energy that comes from the temperature of matter. It is the total kinetic energy of particles in a substance.

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What is light energy?

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Light energy is a form of electromagnetic radiation that is visible to the human eye. It is produced by sources like the sun and light bulbs.

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What is sound energy?

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Sound energy is the energy produced by vibrating sound waves. It travels through air, water, and solids.

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What is mechanical energy?

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

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What is electrical energy?

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Electrical energy is the energy caused by the movement of electrons. It powers devices and appliances.

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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 and fuel. It is released during a chemical reaction.

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What is nuclear energy?

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Nuclear energy is the energy released during nuclear fission or fusion, particularly in nuclear reactions.

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How does a fan transform energy?

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A fan transforms electrical energy into mechanical energy to create airflow.