Question

what is energy?????
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hii jannat online ho​

Answer 1

Answer:

the strength and vitality required for sustained physical or mental activity.

Answer 2

Answer:

physics, energy is the quantitative property that must be transferred to a body or physical system to perform work on the body, or to heat it. Energy is a conserved quantity; the law of conservation of energy states that energy can be converted in form, but not created or destroyed