Energy Types & Transformations

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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. It is the energy associated with the motion and position of an object.

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What is Electrical Energy?

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Electrical energy is the energy caused by the movement of electrons. It is used to power 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. It is released during chemical reactions, such as digestion.

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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 the stored energy in an object due to its position or state. For example, a ball held at a height 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 an object.

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What is Radiant Energy?

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Radiant energy is the energy of electromagnetic waves, such as light. It can travel through space and is used in solar panels.

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How does energy transform from Mechanical to Electrical?

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Mechanical energy can be transformed into electrical energy using generators, which convert the motion of turbines into electricity.

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What happens to energy during a firecracker explosion?

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During a firecracker explosion, stored chemical energy transforms into sound, light, and thermal energy.

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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.