Ex 4\ Evaluate the work, in

kJ

, for a two-step process consisting of an expansion with

n=1.0

from

p_(1)=3

bar,

V_(1)=0.1m^(3)

to

V_(2)=0.15m^(3)

, followed by an expansion with

n=0

from

V_(2)=0.15m^(3)

to

V_(3)=0.2m^(3)

.

Evaluate the work, in kJ, for a two-step process consisting of an expansion with n=1.0 from p1=3 bar, V1=0.1m3 to V2=0.15m3, followed by an expansion with n=0 from V2=0.15m3 to V3=0.2m3. Evaluate the work, in kJ, for a two-step process consisting of an expansion with n=1.0 from p1=3 bar, V1=0.1m3 to V2=0.15m3, followed by an expansion with n=0 from V2=0.15m3 to V3=0.2m3