A large tank is filled with water to a depth of 38 m. If an opening is located 13 m above the bottom of the tank. then the water will emerge at a speed of 22.14 m/s.
The total applied force per unit of area is known as the pressure.
The pressure depends both on externally applied force as well the area on which it is applied.
As given in the problem A large tank is filled with water to a depth of 38 m. An opening is located 13 m above the bottom of the tank.
Velocity head available = 38-13
=25 meters
The speed of the water from the opening = √2gΔH
= √2×9.81×25
The speed of the water from the opening = 22.14 m/s
Thus, water will emerge at a speed of 22.14 m/s.
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