Types of 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, which increases as the temperature rises.

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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 like computers, televisions, and appliances.

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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 Potential Energy?

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Potential energy is the stored energy in an object due to its position or state. For example, a skateboard at the top of a ramp has 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 Radiant Energy?

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Radiant energy is the energy of electromagnetic waves. It includes visible light, radio waves, and X-rays.

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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 that travels through air, water, or solids.

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What is an example of Thermal Energy in everyday life?

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An example of thermal energy is the heat produced by a campfire or the warmth from a heater.

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How does a television use electrical energy?

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A television converts electrical energy into light and sound energy to display images and produce sound.

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What is the relationship between potential energy and kinetic energy?

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Potential energy can be converted into kinetic energy. For example, when a skateboard rolls down a ramp, its potential energy is converted into kinetic energy.

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