A water tank with a very large cross-sectional area, open at the top, has a very small hole drilled at a the bottom. When the water level is 30 m above the bottom of the tank, what is the speed of the water leaking from the hole? Draw a diagram and define all relevant variables s What is the speed of the water leaking from the tank? Provide a numerical answer ins

Q: A small swimming pool is drained using a garden hose. The hose has 20 mm inside diameter, a…

A: The diameter of hose is The roughness height is .The length of the pipe is .The elevation of the…

Q: A two floor building has two faucets, one in the basement and one in the first floor. The maximum…

A: To find:(a) Maximum velocity at the first floor faucet, when the basement faucet is closed?(b)…

Q: The 32-in pump in Fig.  is used at 1170 r/min in asystem whose head curve is Hs (ft) = 100 + 1.5Q2,…

A: Given data: Diameter of pump, D = 32 in. Suction head =  Hs (ft) = 100 + 1.5Q2   Let, Density of…

Q: A swimming pool W by Y by h deep is to be emptied by gravitythrough the long pipe shown in Fig. .…

A: Given data:   *The bottom dimension of the pool is W by Y. *The depth of the pool is h. *The average…

Q: Imagine that you are recently bought a 2-floor house and want to improve the water installation at…

A: Given that, Height of top flor from water meter, z2=15 m,Pressure inside the pipe, P=200…

Q: The S-shaped head-versus-flow curve in Fig. occursin some axial-flow pumps. Explain how a fairly…

A:

Q: (b) Two reservoirs are connected by a pipeline consisting of pipe 1, pipe 2, pipe 3 connected in…

A: Given: Length of the pipe 1→L1=170 m Length of the pipe 2→L2=300 m Length of the pipe 3→L3=210 m…

Q: Water steadily through a reducing pipe bend. Krown conditions are p1 850 3 kPa atsolute, D1 -25 cm,…

A:

Q: Water enters a fountain through a pipe with a cross-sectional area ?1 at a flowrate ?. The pressure…

A:

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.