ThermodynamicsHard

Question

5.6 liter of helium gas at STP is adiabatically compressed to 0.7 lit. Taking the initial temperaure to be T1, the work done in the process is

Options

A.
B.
C.
D.

Solution

TVγ-1 = C
T2 (0.7)2/3 ⇒ T2 = T1(8)2/3 = 4T1
∴ᐃw (work done on the system)

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