Question

Two samples, A and B, of oxygen at the same initial temperature and pressure are compressed from volume V

to V/2. A is compressed isothermally and B adiabatically. Find out the ratio of the final pressure of A and B.

( γ = l.4)​

Answer 1

Answer:

2 raise to (1-gamma)

Explanation:

in case of isotherms condition PV is constant

thus p2=2p1

in case of adiabatic PV raise to gamma is a constant thus p2=p1(2 raise to gamma)

thus the ratio will be 2 raise to (1- gamma)