The pressure and density of a diatomic gas (γ=7/5) change adiabatically from (P, d) to (p, d). If d/d′ = 32 then P /P ′ should be d) to (p d). If d/d′ = 32 then P /P ′ should be The pressure and density of a diatomic gas (γ=7/5) change adiabatically from (P September [...]