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The work done in stretching an elastic w...

The work done in stretching an elastic wire per unit volume is or strain energy in a stretched string is

A

Stress `xx` Strain

B

`(1)/(2)xx` Stress `xx` Strain

C

`2xx` Strain `xx` strain

D

Stress/Strain

Text Solution

Verified by Experts

The correct Answer is:
B
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ERRORLESS -ELASTICITY-Work done in stretching a wire
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  18. On stretching a wire, the elastic energy stored pre unit volume is

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