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A cube of side 40 cm has its upper face ...

A cube of side 40 cm has its upper face displaced by 0.1 mm by a tangential force of 8 Kn. The shearing modulus of cube is :-

A

`2xx10^(9)N-m^(-2)`

B

`4xx10^(9)N-m^(-2)`

C

`2xx10^(8)Nm^(-2)`

D

`4xx10^(8)N-m^(-2)`

Text Solution

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The correct Answer is:
C
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