Odpowiedzi

2010-01-27T20:28:11+01:00
Dane:

ro wody = 1000 kg/m3
p = 7 kPa = 7 000 Pa = 7000 N/m2
g = 10 N/kg

Szukane:
h = ?

h = p/ro cieczy * g

h = 7000 / 1000 * 10 = 7000 / 10000 = 0,7
[h] = [N/m2 / kg/m3 * N/kg] = [m]

h = 0,7 m ~ 1 m
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