What will be the nature of graph between the velocity of fluid flow `(upsilon)` and area of cross-section (a) of the pipe ?

The resistance force arising due to pressure difference at the front and rear sides of a body in a fluid stream depends upon the density of the fluid, the velocity of flow and the maximum area of cross-section perpendicular to the flow. Show that the force varies as the square of the velocity.

TheThe velocity of flow of water in the main water supply pipe is 1.0ms^(-1) . What is the velocity in the deliverty pipe if area of cross-section of the supply pipe is 16 times that of the delivery pipe?

If cross- sectional area of limb I is A_(1) and that of limb II is A_(2) then velocity of the liquid in the tube will be, (cross- sectional area of tube is very small)

Which of the following is the graph between the time and the velocity of a body moving in a viscous fluid?

A horizontal pipe of area of cross-section a and 3a respectively, then the ratio of velocity of flow at two different cross-section (If flow is streamline) is

A liquid flows through a pipe of non-uniform cross-section. If A_(1) and A_(2) are the cross-sectional areas of the pipe at two points, the ratio of velocities of the liquid at these points will be

Water flows steadily through a horizontal pipe of a variable cross-section. If the pressure of water is p at a point where the velocity of flow is v, what is the pressure at another point where the velocity of flow is 2v, rho being the density of water?

A liquid is flowing through a pipe of non-uniform cross-section. At a point where area of cross-section of the pipe is less, match the following columns.