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The stress applied to the wire having ma...

The stress applied to the wire having mass per unit length as `0.1g/(cm)` and density `7X10^(-3)g/(cm)^3` when 10g.wt is attached to its free end is

A

a)`668 "dyne"/(cm^2)`

B

b)`68.6 "dyne"/(cm^2)`

C

c)`66.8 "dyne"/(cm^2)`

D

d)`686 "dyne"/(cm^2)`

Text Solution

Verified by Experts

The correct Answer is:
D
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