Jawabanmu

2014-04-05T15:04:00+07:00
P' = (V/V')P

P' = (10/2)2

P' = 10 atm
2014-04-05T15:08:45+07:00
V1.P1 = V2.P2
10 X 2 = 2 X P
20 = 2P
P= 10atm
2 3 2