Types of Energy

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What is Mechanical Energy?

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Mechanical energy is the energy that an object has due to its motion or position. It can be kinetic (energy of motion) or potential (stored 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 type of mechanical wave that travels through air, water, or solids.

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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 energy of all the particles in 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 powers our homes and devices.

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What is an example of Mechanical Energy?

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Pushing a filing cabinet across the room is an example of mechanical energy.

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What is an example of Sound Energy?

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A ringing bell produces sound energy as it vibrates.

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What is an example of Thermal Energy?

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Boiling water has thermal energy because the water molecules are moving quickly due to heat.

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What is an example of Electrical Energy?

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A battery provides electrical energy to power a flashlight.

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What is Kinetic Energy?

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Kinetic energy is the energy of an object in motion. The faster it 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 condition. For example, a ball at the top of a hill has potential energy.