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The Young's modulus of a wire of length ...

The Young's modulus of a wire of length L and radius r is Y newton/`m^(2)`. If the length of the wire is dooubled and the radius is reduced to `(r )/(2)`, its Young's modulus will be

A

Y/2

B

Y

C

2Y

D

4Y

Text Solution

Verified by Experts

The correct Answer is:
B
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