Energy Transformation TEK 6.9C

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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 converting electrical energy into thermal energy.

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What is Electrical Energy?

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Electrical energy is the energy caused by the movement of electrons, often used to power devices and appliances.

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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 Mechanical Energy?

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Mechanical energy is the sum of potential energy and kinetic energy in an object, used to do work.

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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 batteries.

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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 and is produced by the vibration of electrically charged particles.

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What is an example of energy transformation in a toaster?

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In a toaster, electrical energy is transformed into thermal energy to toast the bread.

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What energy transformation occurs in a flashlight?

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In a flashlight, chemical energy from the batteries is transformed into electrical energy, which is then transformed into light energy.

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What is the role of a battery in energy transformation?

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A battery stores chemical energy and transforms it into electrical energy when used in a device.

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What happens to energy in a hairdryer?

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In a hairdryer, electrical energy is transformed into thermal energy and mechanical energy to blow hot air.