A gas in a piston cylinder assembly undergoes an expansion process where
P
V
1.5
=
constant. The initial pressure is
3

b
a
r
, the initial volume is
0.1

m
3
and the final volume is
0.2

m
3
. Determine the work done for this process in Kj if.
1) n= 1.5. 2) n =1 3) n=0