A litre of hydrogen at 127^(@)C and 10^(6)dynecm^(-2) pressure expands isothermally until its volume is doubled and then adiabatically until its volume is redoubled. Find the final pressure of the gas. Given gamma = 1.4.

A litre of hydrogen at 127^(@)C and 10^(6)dynecm^(-2) pressure expands

1.	A litre of hydrogen at 127^(@)C and 10^(6)dynecm^(-2) pressure expands isothermally until its volume is doubled and then adiabatically until its volume is redoubled. Find the final pressure of the gas. Given gamma = 1.4.
Answer» ANSWER :`1.895 XX 10^(5)dynecm^(-2)`