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Question: Answered & Verified by Expert
In an adiabatic process, the state of a gas is changed from $P_1, V_1, T_1$ to $P_2, V_2, T_2$. Out of the following relations, the correct one is
PhysicsThermodynamicsMHT CETMHT CET 2022 (11 Aug Shift 1)
Options:
  • A $T_1 \underset{1}{V \gamma-1}=T_2 \underset{2}{V-1}$
  • B $P_1 T_1^{\gamma-1}=P_2 T \underset{2}{\gamma}$
  • C $T_1 V_1^\gamma=T_2 V_2^\gamma$
  • D $P_1 V_1^{\gamma-1}=P_2 V_2^{\gamma-1}$
Solution:
1739 Upvotes Verified Answer
The correct answer is: $T_1 \underset{1}{V \gamma-1}=T_2 \underset{2}{V-1}$
For adiabatic process, $T V Y-1=$ Constant

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