Question

heat of a gas in a polytropic process is given by​

Answer 1

Answer:

hy mate here is ur ans.....

A polytropic process for an ideal gas is represented by equation PVn=constant. If g is ratio of specific heats (CpCv), then value of n for which molar heat capacity of the process is negative is given as. C is negative if γ>n>1.

Explanation:

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Answer 2

Answer:

I found this formula for a polytropic process, defined by PVn=constant, in a book:

C=Rγ−1+R1−n

where C is molar specific heat and γ is adiabatic exponent.