what is energy?
say me please​

Energy is the ability to do work or cause change. It exists in many forms, such as kinetic (motion), potential (stored), thermal (heat), electrical, and chemical. In physics, energy is measured in joules. It cannot be created or destroyed, only transformed from one form to another (the law of conservation of energy). For example, when you eat food, chemical energy is converted into kinetic energy to move your muscles.

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