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NEET UG PHYSICS MCQ: MECHANICAL PROPERTIES OF SOLIDS

1 Medium

1 of 1

Application +4 | -1

Wires A and B are made from the same material. A has twice the diameter and three times the length of B. If the elastic limits are not reached, when each is stretched by the same tension, the ratio of energy stored in A to that in B is

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Correct option: B

3:4

Option B (

3:4

) is correct because the energy stored is inversely proportional to the area and directly proportional to the length, given the same material and tension.

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