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Get Answers to all your Questions
Is it possible to increase the temperature of a gas without adding heat to it? Explain.
Answers (1)
In adiabatic compression, the temperature of gas increases while no heat is added to the system.
dQ=0
dQ=dU+dW
dU=-dW
So in compression work done on the system is negative. Thus, dU is positive, increasing the temperature of the system. As the internal energy of gas increases, its temperature decreases.
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