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A metal wire of length L, area of cross-...

A metal wire of length L, area of cross-section A and Young's modulus Y behaves as a spring of spring constant k.

A

k = YA/L

B

k = 2YA/L

C

k = YA/2L

D

k = YL/A

Text Solution

Verified by Experts

The correct Answer is:
A
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