The diameter of a pipe at two points , where a venturimeter is connected is 8 cm and 5 cm and the difference of levels in it is 4 cm. Calculate the volume of water flowing through the pipe per second.

The dimeter of a pipe at two point, where a venturimeter is connection is 9 cm 4 cm and the difference of level in it is 4 cm. Calculate the volumw of water flowing through the pipe per second.

A pitot tube is fixed in a main pipe of diameter 20 cm and difference of pressure indicated by the gauge is 5 cm of water column. Find the volumn of water passing through the main pipe in one minute.

A venturimeter is connected to two points in the mains where its radii are 20 cm . And 10 cm . Respectively and the levels of water column in the tube differ by 10 cms . How much water flows through the pipe per minute?

A pitot tube is fixed in a water pipe of diameter 14 cm and difference of pressure by the gauge is 20 cm of water column. Calculate the rate of flow of water.

A shower head having 20 holes each of 0.1 cm in diameter is connected to a water pipe having an internal diameter of 1.8 cm. The speed of water flowing in the pipe is 108 cms ""^(-1) . Calculate the speed of water leaving the shower head holes.

16cm^(3) of water flows per second through a capillary tube of radius a cm and of length l cm when connected to a pressure head of h cm of water if a tube of the same length and radius a/2 cm is connected to the same pressure head the quantity of water flowing through the tube per second will be-

A liquid is flowing through a horizontal pipe line of varying cross - section .At a certin point the diameter of the pipe is 6cm and the velocityof flow of liquid is 2.0cm s^(-1) Calculate the velocity of flow at another point where the diameter is 1.5 cm.