Q112 / 270 · NDA 2017 (Phase 2) · General Ability

Which one of the following statements about energy is correct?

A
Energy can be created as well as destroyed.
B
Energy can be created but not destroyed.
Correct answer
C
Energy can neither be created nor destroyed.
D
Energy cannot be created but can be destroyed.

Solution

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

Hence, the correct answer is option: 'C'.

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