engineering recuitment HPCL Engineer Mock Test 2024 Thermodynamics First Law of Thermodynamics The Perfect Gas
The value of specific heat for a gas undergoing polytropic process in terms of cv, polytropic index n and γ is:
1
\({{c}_{v}}\)
2
\({{c}_{v}}\frac{n-\gamma }{1-n}\)
3
0
4
\({{c}_{v}}\frac{\gamma -n}{1-n}\)