Under what pressure does the water enter the water supply from the water tower if the height of the water column in it is 10m?

Initial data: h (height of the water column in the water tower) = 10 m.

Reference values: ρw (water density in the water tower) = 1000 kg / m3; g (acceleration due to gravity) ≈ 10 m / s2.

The pressure under which water will enter the water supply system is determined by the formula: P = ρw * g * h.

Calculation: P = 1000 * 10 * 10 = 100,000 Pa (100 kPa).

Answer: Water enters the water supply system under a pressure of 100 kPa.