Odpowiedzi

2009-04-15T16:01:37+02:00
P = pgh
H = 10 m
p = 1000 kg/m3
g = 10 N/kg

P= 10 x 1000 x 10 = 100 000 Pa
2009-04-15T16:04:10+02:00
Δ=1g/cm³=1 * 0.001/0.000001 kg/m³=1000kg/m³
p=δgh
p=10 * 1000 * 10 = 100000 Pa