physics help pleeeeease!!
posted by lissa .
A monatomic ideal gas is compressed adiabatically from a pressure of 1.09 105 Pa and volume of 250 L to a volume of 39.0 L.
(a) What is the new pressure of the gas?
(b) How much work is done on the gas?

P1*V1=P2*V2
1 liter= .001 m^3