Forms of Energy and Energy Transformation

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What is Electrical Energy?

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Electrical energy is the energy caused by the movement of electrons through a conductor. It is 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 Energy Transformation?

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

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What is an example of Electrical to Thermal Energy transformation?

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An example is using an electric stove to heat a pot of water.

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What type of energy transformation occurs when you eat food and run?

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Chemical energy from food is transformed into mechanical energy for movement.

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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 that is used to do work.

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What is an example of Thermal Energy in everyday life?

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An example is the heat produced by a heater or the warmth felt from sunlight.

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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 or fuel.

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What is an example of a transformation from Chemical to Mechanical Energy?

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An example is the energy released from food that allows muscles to move.

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What is the relationship between heat and temperature?

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Heat is the energy transferred between objects due to a temperature difference, while temperature measures the average kinetic energy of particles.