Water is flowing steadjly in a river. P and Q are two layers of water at heights of20 cm and 50 cm from the bottom. The velocity of the layer A is 15 cm/sec. What is the velocity of the layer 8 ?

Water is flowing in a river. If the velocity of a layer at a distance of 10 cm from the bottom is 20(cm)/(s) . Find the velocity of layer at a height of 40cm from the bottom

Water is following in a river. If the velocity of a layer at a distance 10 cm from the bottom is 20n cm/s. Find the velocity of layer at a height of 40 cm from the bottom.

Two water pipes of diameters 2 cm and 4 cm are connected with the main supply line. The velocity of flow of water in the pipe of 2 cm

Two water pipes of diameters 2 cm and 4 cm are connected with the main supply line. The velocity of flow of water in the pipe of 2 cm

It water flows horizontally through a pipe of varying cross section and the pressure of water equals 10 cm of g at a point where the velocity of flow is 40 cm//s , what is the pressure at another point where the velocity of flow is 50 cm//s ?

It water flows horizontally through a pipe of varying cross section and the pressure of water equals 10 cm of g at a point where the velocity of flow is 40 cm//s , what is the pressure at another point where the velocity of flow is 50 cm//s ?

Water stands at a height of 100 cm in a vessel whose side walls are vertical. A B and C are holes at height 80 cm, 50 cm, and 20 cm respectively from the bottom of the vessel. The correct system of flowing out is:

Water is flowing in a pipe of diameter 4 cm with a velocity 3 m//s . The water then enters into a tube of diameter 2 cm . The velocity of water in the other pipe is

The relative velocity of two parallel layers of water is 8 cm/sec. If the perpendicular distance between the layers is 0.1 cm, then velocity gradient will be

The relative velocity of two parallel layers of water is 8 cm/sec. If the perpendicular distance between the layers is 0.1 cm, then velocity gradient will be