Water flows through a horizontal pipe of radius 1 cm at a speed of 8 cm `s^(-1)`. What will be the speed of flow of water under similar conditions, if the radius of the pipe is doubled ?

What flows through a horizontal pipe of radius r at a speed V. if the radius of the pipe is doubled, the speed of flow of water under similar conditions is

Water flows through a horizontal pipe of radius 1 cm at a speed of 2 ms^(-1) . What should be diameter of its nozzel if the water is to come out at a speed of 10 ms^(-1) ?

Water flows through a horizontal pipe whose internal diameter is 2.0 cm, at a speed of 1.0 ms^(-1) . What should be the diameter of the nozzle, if the water is to emerge at a speed of 4.0 ms^(-1) ?

Water flow througyh a horizontal pipe whose internal diameter is 2.0 cm at a speed of 1.0 ms^(-1) What should be the diameter of the nozzle, If the water is to emerge at a speed of 4.0ms^(-1) ?

Water flowing through a horizontal pipe line having a constriction. Then,

Water flowing through a horizontal pipe line having a constriction. Then,

Water flows through a hose (pipe) whose internal diameter is 2 cm at a speed of 1 m/s. What should be the diameter of the nozzle if the water is to emerge at a speed of 4 m/s

Water flows through a horizontal pipe of varying area of cross-section at the rate of 10 cubic metre per minute. Determine the velocity of water at a point where radius of pipe is 10cm.

Two horizontal pipes of diameter 4 cm and 8 cm are connected together and water is flowing through the first pipe with a speed of 5 ms ""^(-1) . Calculate the speed and pressure of water in the second pipe if water pressure in the first pipe is 3 xx 10^(4) N//m^(2) .