Forms of Energy and 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 is kinetic energy?

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Kinetic energy is the energy of an object in motion. The faster an object moves, the more kinetic energy it has.

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What is potential energy?

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Potential energy is stored energy based on an object's position or state. For example, a book on a shelf has gravitational 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 devices and appliances.

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What is elastic potential energy?

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Elastic potential energy is the energy stored in elastic materials as the result of their stretching or compressing, like in a trampoline.

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What is a power source in an electrical circuit?

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A power source provides the electrical energy needed to power the circuit, such as a battery or generator.

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What is a load in an electrical circuit?

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A load is a component that converts electrical energy into another form of energy, such as light or heat.

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What is a switch in an electrical circuit?

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A switch is a device that can open or close a circuit, controlling the flow of electricity.

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What is the law of conservation of energy?

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The law of conservation of energy states that energy cannot be created or destroyed, only transformed from one form to another.