A vertical water jet flows out of a round hole. One of the horizontal sections of the jet has the diameter `d = 2.0 mm` while the other section section located `l = 20 mm` lower has the diameter which is `n = 1.5` times less. Find the volume of the water flowing from the hole each second.

A vertical water jet flows out of a round hole. One of the horizontal sections of the jet has a diameter d=2.0mm while the other section located l=20cm lower has the diameter which is n=1.5 times less. The volume of the water flowing from the hole each second is found to be 9xx10^(-n)(cm^(3))/(s) . What is the value of n? (surface tension T=0.073(N)/(m) and density of water =10^(3)(kg)/(m^(3)) .

Water flow through horizontal pipe of varying cross-section at the rate of 1//2 liter per second. Determine the velocity of flow of water at a point where the diameter is (a) 4 cm (b) 2 cm .

A water pipe has an internal diameter of 10 cm. Water flows through it at the rate of 20 m/sec. The water jet strikes normally on a wall and falls dead. Find the force on the wall.

Water flows horizontally through a pipeline of varying cross-section. At two points A and B, the diameters are 0.6 m and 0.2m. The pressure difference between the points is 1m. Column of water. Calculate the volume of water flowing per second.

Two holes are made in the side of the tank such that the jets of water flowing out of them meet at the same point on the ground. If one hole is at a height of 3 cm above the bottom, then the distance of the other holes from the top surface of water is

A lawn sprinkler has 20 holes, each of cross-sectional area 2.0 x 10^(-2) cm^(2) , and is connected to a hose pipe of cross sectional area 2.4 cm^(2) . If the speed of water in the hose pipe is 1.5 ms^(-1) , the speed of water as it emerges from the holes is