Energy

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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 is kinetic energy?

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Kinetic energy is the energy of an object in motion. It depends on the mass and speed of the object.

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What is potential energy?

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Potential energy is the stored energy of an object due to its position or state. For example, a ball at the top of a hill has potential energy.

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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 a substance.

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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 our homes and devices.

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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 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 wind energy?

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Wind energy is the energy obtained from the movement of air. It can be harnessed using wind turbines.

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What is solar energy?

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Solar energy is the energy from the sun that can be converted into thermal or electrical energy.

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What is hydro energy?

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Hydro energy is the energy derived from the movement of water, often used in hydroelectric power plants.