Jawabanmu

2014-06-03T08:22:18+07:00
Jawab :
diket :
h = 4 m
Po = 10⁵ Pa
rho = 10³ kg/m⁻³ = 1 kg/m³
g = 10 m/s⁻² = 0,1 m/s

dit : tekanan mutlak daras kolam

jawab:
P = Po + Ph
   = Po + rho . g . h
   = 10⁵ + 1000 . 0,1 . 4
   = 10⁵ + 40000
   = 10 . 10⁴ + 4 . 10⁴
   = 14 . 10⁴ Pa
   = 1,4 . 10⁵ Pa

2014-06-03T13:23:51+07:00