Find the water pressure in a reservoir at a depth of 30 meters.
April 25, 2021 | education
| Let’s take the density of water equal to 1000 kg / m3.
The hydrostatic pressure of the liquid column is calculated by the formula:
P = d * g * h, where
d is the density of the liquid,
g – acceleration due to gravity, 9.8 m / s2;
h is the height of the liquid column (depth);
P = 1000 * 9.8 * 30 = 294000 Pa = 294 kPa.
Answer: P = 294 kPa.
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