Types of Energy

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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 heat energy?

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Heat energy, or thermal energy, is the energy that comes from the temperature of matter. It is the energy transferred between objects that are at different temperatures.

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What is light energy?

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Light energy is a form of energy that is visible to the human eye. It is produced by the vibrations of electrically charged particles.

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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 atoms and molecules. It is released or absorbed during a chemical reaction.

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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 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 a lightbulb converting electrical energy into light energy.

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What is sound energy?

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Sound energy is the energy produced by vibrating sound waves. It is a form of mechanical energy.