Fluid Flows

An incompressible fluid flows steadily through a cylindrical pipe which has radius 2R at point A and radius R at point B. Further, along the flow direction, if the velocity at point A is v, its velocity at point B will be

An incompressible fluid flows steadily through a cylinder pipe which has radius 2 R at point A and radius R at point B further along the flow direction. IF the velocity at point A is v, its velocity at a point B will be

An ideal fluid flows through a pipe of circular cross section of radius r at a speed v_(0) . Now a viscous liquid is made to flow through the pipe at the same volume flow rate (measured in m^(3)s^(–1) ). Find the maximum speed of a fluid particle in the pipe.

Assertion : When an ideal fluid flows through a pipe of non-uniform cross-section, then pressure is more at that section where area is more if the pipe is horizontal. Reason : According to Bernoulli's theorem speed at broader cross-section will be less.

An ideal fluids flows through a pipe of circular cross -section made of two sections with diameters 2.5 cm and 3.75cm .The ratio of the velocities in the two pipes is ……