Water flows with a velocity V in a tube of diameter d and the rate of flow is Q. another tube of diameter 2d is coupled to the first one. The velocity of water flowing out and rate of flow in the second tube are respectively.

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

What should be the average velocity of water in a tube of diameter 2 cm so that the flow is laminar? The viscosity of water is 0.001 pa-s.

An ideal liquid is flowing in a cylindrical tube of internal diameter 4 cm with a velocity of 5 ms^(-1) . If this tube is connected to another tube of internal diameter 2 cm, then the velocity of the liquid in the second tube will be ?

What should be the maximum average velocity of water in a tube of diameter 25mm so that the flow is laminar?

The radius of a tube is doubled, the rate of flow increases by

Water is flowing through a very narrow tube. The velocity of water below which the flow remains a streamline flow is

The velocity of liquid flowing through a tube at certain distance from the axis of tube

The velocity of liquid flowing through a tube at certain distance from the axis of tube

The velocity of liquid flowing through a tube at certain distance from the axis of tube

Water is flowing through a tube of radius r with a speed v. If this tube is joined to another tube of radius r/2, what is the speed of water in the second tube?