The pressure and density of a diatomic gas ( = 7 5 ) changes adiabatically from ( P , d )…
Physics · Class 11 · CBSE — Thermodynamics
The pressure and density of a diatomic gas \(\left(\gamma=\frac{7}{5}\right)\) changes adiabatically from (P, d) to (P′, d′). If \(\frac{d^{\prime}}{d}=32 \text { then } \frac{P^{\prime}}{P} \text { is }\)
- 32
- 128
- 256
Answer
(D) 256
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