[" A tube of length L and radius R is joined to "],[" another tube of length "(L)/(3)" and radius "(R)/(2).A],[" fluid is flowing through this tube.If the "],[" pressure difference across the first tube is "P,],[" then the pressure difference across the "],[" second tube is "]

A tube of length L and radius R is joinced to another tube of length (L)/(3) and radius (R)/(2) . A fluid is flowing through this joint tube. If the pressure difference across the first tube is P then pressure difference across the second tube is

There capillaries of length l, 2l and l//2 are connected in series. Their radii are r, r//2 and r//3 respectively. If stream line flow is maintained and the pressure difference across the first capillary tube is P_(1) , find the pressure difference across (i) the second and (ii) the thired capillary tube.

The rate of flow of water in a capillary tube of length l and radius r is V. The rate of flow in another capillary tube of length 21 and radius 2 r for same pressure difference would be

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?

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?

Two capillary tubes of lengths in the ratio 2 : 1 and radii in the ratio 1 : 2 are connected in series. Assume the flow of the liquid through the tube is steady. Then, the ratio of pressure difference across the tubes is