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A tyre pumped to a pressure 3.375 atm "a...

A tyre pumped to a pressure `3.375 atm "at" 27^(@)C` suddenly bursts. What is the final temperature `(gamma = 1.5)`?

A

`27^(@)C`

B

`-27^(@)C`

C

`0^(@)c`

D

`-73^(@)`

Text Solution

Verified by Experts

`T_(1)^(gamma)P_(1)^(1-gamma)=T_(2)^(gamma)P_(2)^(1-gamma)`
`or ((T_1)/(T_2))^(gamma)=((P_1)/(P_2))^(gamma-1)=((300)/(T_2))^(3//2)=((3.375)/(1))^(3//2-1)`
`T_(2)=(300)/(3.3 75)^(1//3)=200K=-73^(o)C`
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