Forms of Energy & 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 ability to do work by the movement of electric charge (electricity). 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 atoms and molecules. It is released during a chemical reaction.

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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 Energy?

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Energy is the ability to do work or cause change. It exists in various forms, including mechanical, electrical, chemical, and thermal.

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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.

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What is an example of energy transformation?

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An example of energy transformation is when a battery (chemical energy) powers a flashlight (electrical energy), which produces light (light energy).

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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 rock at the top of a hill has gravitational potential energy.

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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 Power?

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Power is the rate at which energy is transferred or converted. It is measured in watts (W).