Question:medium

A copper wire of length 3 m is stretched by 3 mm by applying an external force. The volume of the wire is \( 600 \times 10^{-6} \text{ m}^3 \). The elastic potential energy stored in the wire in stretched condition would be _____J. (Given Young's modulus of copper = \( 1.1 \times 10^{11} \text{ N/m}^2 \))}

Updated On: Apr 12, 2026
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Correct Answer: 33

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