Question

What is energy??
1 joule equals to how many calories??
correct answer - brainliest

Answer 1

One joule is defined as the amount of energyexerted when a force of one newton is applied over a displacement of one meter. One joule is the equivalent of one watt of power radiated or dissipated for one second. In some applications, the British thermal unit (Btu) is used to express energy..

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Answer 2

The energy of a body is it's capacity to do work
1 joule= 0.24calorie