MHT CET · Physics · Thermodynamics
A gas undergoes a change in which its pressure 'P' and volume 'V' are related as \(\mathrm{PV}^{\mathrm{n}}=\) constant, where n is a constant. If the specific heat of the gas in this change is zero, then the value of \(n\) is ( \(\gamma=\) adiabatic ratio)
- A \(1-\gamma\)
- B \(\gamma+1\)
- C \(\gamma-1\)
- D \(\gamma\)
Answer & Solution
Correct Answer
(D) \(\gamma\)
Step-by-step Solution
Detailed explanation
\(C = C_V + \frac{R}{1-n}\) \(0 = \frac{R}{\gamma-1} + \frac{R}{1-n}\)
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