The pressure and density of a diatomic gas (y= 7 5 ) change adiabatically from (P 1 , ρ 1…
Physics · NEET · NTA Exams — KINETIC THEORY OF GASES
The pressure and density of a diatomic gas \(\left(y=\frac{7}{5}\right)\) change adiabatically from (P1, ρ1) to (P2, ρ2). If \(\frac{\rho_{2}}{\rho_{1}}=32, \text { then } \frac{\mathrm{P}_{2}}{\mathrm{P}_{1}}\) should be:
- 16
- 32
- 64
- 128
Answer
(D) 128
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