SSC
PHYSICS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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energy can be created but not destroyed
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energy can be destroyed but not created
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energy can be both created and destroyed
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energy can be neither created nor destroyed
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Detailed explanation-1: -The law of conservation of energy states that the total energy of an isolated system remains constant-it is said to be conserved over time. Energy can neither be created nor destroyed; rather, it transforms from one form to another. Hence the statement is correct.
Detailed explanation-2: -Yes, this is true according to law of conservation of energy, which says energy can neither be created nor be destroyed. It can only be transformed from one form to another. Whenever energy changes from one form to another, the total amount of energy remains constant.
Detailed explanation-3: -conservation of energy Physics. a fundamental law of physics and chemistry stating that the total energy of an isolated system is constant despite internal changes. It is most commonly expressed as “energy can neither be created nor destroyed”, and is the basis of the first law of thermodynamics.