. A vertical cylindrical tank has an orifice for its outlet. When the water surface in the tank is 5m above the orifice, the surface can be lowered 4m in 20 minutes, the pressure on the surface being atmospheric. What uniform air pressure must be applied to the surface if the same volume of water is to be discharged in 10 minutes?

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Q: n orifice for its outlet. When the water surface in the tank is 5m above the orifice, the surface…

A: given:z1=5mp1=1.0135×105N/m2v1=2ghv1=2×9.81×4=8.86m/ssecond casez2=5m

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Q: A cylindrical tank is 6 m high and is full of water. An orifice 1m from the top is opened. How far…

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Q: 9. In figure 4, determine the pressure head difference in feet of water between m and n, when z is…

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Q: A vertical cylindrical tank has an orifice for its outlet. When the water surface in the tank is 5 m…

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Q: What is the rise of water in glass capillary tube having radius 0.5 mm and surface tension as 0.1…

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Fluid Dynamics

The study of the flow of gases and liquids, usually in and around solid surfaces, is known as fluid dynamics in physics and engineering. Fluid dynamics, for example, can be used to evaluate the movement of air through an airplane wing or the surface of a vehicle. It can also be used in ship design to increase the speed at which ships pass through water.