Determine the water pressure at the bottom of the bath, if the height of the water column is 0.4
August 18, 2021 | education
| Determine the water pressure at the bottom of the bath, if the height of the water column is 0.4, and its density is 1000 kg / m3
Initial data: h (height of the water column in the bathroom) = 0.4 m.
Reference values: g (acceleration due to gravity) ≈ 10 m / s2; according to the condition ρw (density of water in the bathroom) = 1000 kg / m3.
The pressure that the water column will exert on the bottom of the bathtub is determined by the formula: P = ρw * g * h.
Calculation: P = 1000 * 10 * 0.4 = 4 * 10 ^ 3 Pa (4 kPa).
Answer: At the bottom of the bath, a column of water exerts a pressure of 4 kPa.
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