Jawabanmu

2014-08-14T00:06:32+07:00
1 atm =100000 Pascal
8 atm = 800000 Pascal
V1= 600L
V2= 2x600
   = 1200L

W= P (V2-V1)
   = 800000 (1200-600)
   = 480.000.000 Joule
2014-08-14T00:27:48+07:00
Dik : P = 8atm = 800000 pascal
V1 = 600L
V2 = 1200L
dit : W?
jwb :
W = p (v2-v1)
= 800000 (1200-600)
= 800000 x 600
= 480.000.000 J