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The area of cross-section of a wire of l...

The area of cross-section of a wire of length 1.1 meter is `1mm^(2)`. It is loaded with 1 kg. if young's modulus of copper is `1.1xx10^(11)N//m^(2)` then the increase in length will be (if `g=10m//s^(2)`)-

A

0.01 mm

B

0.075 mm

C

0.1 mm

D

0.15 mm

Text Solution

Verified by Experts

The correct Answer is:
C
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