The pressure and density of a diatomic gas (γ=75) changes from (P,ρ) to (P′,ρ′) during an adiabatic change. If ρ′ρ=32, then the value of P′P is

The pressure and density of a diatomic gas (γ=75) changes from (P,ρ)

1.	The pressure and density of a diatomic gas (γ=75) changes from (P,ρ) to (P′,ρ′) during an adiabatic change. If ρ′ρ=32, then the value of P′P is
Answer» The pressure and density of a diatomic gas $(γ = \frac{7}{5})$ changes from $(P, ρ)$ to $(P^{'}, ρ^{'})$ during an adiabatic change. If $\frac{ρ^{'}}{ρ} = 32$ , then the value of $\frac{P^{'}}{P}$ is

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The pressure and density of a diatomic gas (γ=75) changes from (P,ρ) to (P′,ρ′) during an adiabatic change. If ρ′ρ=32, then the value of P′P is

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