SSC
PHYSICS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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According to which law of energy, energy can’t be created or destroyed?
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First law of motion
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The law of tacos
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Laws of Energy
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law of conservation of energy
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Explanation:
Detailed explanation-1: -According to the law of conservation of energy, energy cannot be created or destroyed, although it can be changed from one form to another. KE + PE = constant.
Detailed explanation-2: -In mechanics, there are three fundamental quantities which are conserved. These are energy, momentum and angular momentum. If you have looked at examples in other articles-for example, the kinetic energy of charging elephants-then it may surprise you that energy is a conserved quantity.
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