Question

P1=30 atm and v1=2000 .p2=2p1 and v2=2v1 .find change in internal energy

Answer 1

Explanation:

given

p1=30,p2=2(30)=60

v1=2000,v2=2(2000)=4000

formula

p1/v1=p2/v2

30/2000=60/4000

30=60/2000

30=60/200

200(30)=60

6000=60

100=1

= 100-1

=99