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In the Searle's method to determine the ...

In the Searle's method to determine the Young's modulus of a wire, a steel wire of length 156 cm and diameter 0.054 cm is taken as experimental wire. The average increase in length for 1 1/2 kg wt is found to be 0.050 cm. Then the Young's modulus of the wire.

A

`3.002xx10^(11)N//m^(2)`

B

`1.002xx10^(11)N//m^(2)`

C

`2.002xx10^(11)N//m^(2)`

D

`2.5xx10^(11)N//m^(2)`

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