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A metal rod having coefficient of linear...

A metal rod having coefficient of linear expansion `(alpha)` and Young's modulus (Y) is heated to raise the temperature by `Delta theta`. The stress exerted by the rod

A

`(Y alpha)/(Delta theta)`

B

`(Y Delta theta)/(alpha)`

C

`Y alpha Delta theta`

D

`(alpha Delta theta)/(Y)`

Text Solution

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The correct Answer is:
C
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