When a force is applied at one end of an elastic wir... - Solved MCQs & Answer

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When a force is applied at one end of an elastic wire it produces at strain ∝ in the wire. If y is the youngs modulus of the material of the wire the amount of energy stored per unit volume of the wire is given by_________________?

AY∝/2

B2Y∝

CY∝2

DY∝

Correct answer

C. Y∝2

Explanation

Y∝2 is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.

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