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If in a wire of Young's moduls Y, longit...

If in a wire of Young's moduls `Y`, longitudinal strain `X` is produced then the potential energy stored in its unit volume will be:

A

`Y alpha^(2)`

B

`2 Y alpha^(2)`

C

`Y alpha^(2)//2`

D

`Y^(2)alpha//2`

Text Solution

Verified by Experts

The correct Answer is:
C
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