Forms of Energy & Transformation

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What is mechanical energy?

Back

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 gravitational potential energy?

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Gravitational potential energy is the energy an object possesses due to its position in a gravitational field, typically related to its height above the ground.

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What is kinetic energy?

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Kinetic energy is the energy of an object in motion, which depends on its mass and velocity.

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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 and fuel, which can be released during a chemical reaction.

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What is thermal energy?

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Thermal energy is the internal energy of an object due to the kinetic energy of its molecules, often perceived as heat.

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What is radiant energy?

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Radiant energy is the energy of electromagnetic waves, including light, which can travel through space.

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What is energy transformation?

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Energy transformation is the process of changing energy from one form to another, such as chemical energy to thermal energy.

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What happens when you rub your hands together quickly?

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Rubbing your hands together transforms chemical energy from your body into mechanical energy (movement) and then into thermal energy (heat).

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What is sound energy?

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Sound energy is a form of energy that is associated with the vibration of matter, which travels through air, water, or solids.

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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.