Energy

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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 atoms and molecules. It is released during a chemical reaction.

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What is mechanical energy?

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Mechanical energy is the total amount of kinetic and potential energy in an object. It is the energy associated with the motion and position of an object.

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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 potential energy?

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Potential energy is the stored energy in an object due to its position or state. For example, a stretched rubber band has potential energy.

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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.

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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 an example of energy transformation?

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An example of energy transformation is when a solar panel converts solar energy into electrical energy.

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What is the difference between potential and kinetic energy?

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Potential energy is stored energy based on an object's position, while kinetic energy is the energy of an object in motion.

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What type of energy is stored in food?

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The energy stored in food is chemical energy, which is released when the food is broken down in the body.

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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 and appliances.