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The Young's modulus of the material of a...

The Young's modulus of the material of a wire is equal ot the

A

Stress required to increase its length four times

B

Stress required to produce unit strain

C

Strain produced in it

D

Half the strain produced in it

Text Solution

Verified by Experts

The correct Answer is:
B
`Y+ ("Strees")/("Strain")`
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