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In an adiabatic expansion of air , the v...

In an adiabatic expansion of air , the volume increases by 5% What is the the percentage change in pressure ? `[(1.05)^(7/5) =1.07]`

A

`7.5%`

B

`-2.5%`

C

`-15.5%`

D

`-7.5%`

Text Solution

Verified by Experts

The correct Answer is:
D
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