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When a diatomic gas expands at constant ...

When a diatomic gas expands at constant pressure, the precentage of heat supplied that increases temperature of the gas and in doing exteranl work in expansion at constant pressure is

A

`60%,40%`

B

`40%,60%`

C

`28.57%,71.42%`

D

`71.42%,28.57`

Text Solution

Verified by Experts

The correct Answer is:
D
`(dU)/(dQ)xx100=(1)/(gamma)xx100 ,(dW)/(dQ)xx100(1-(1)/(gamma))xx100`
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