Water enters through end A with a speed `v_1` and leaves through end B with a speed `v_2` of cylindrical tube AB. The tube is always completely filled with water. In case I the tube is horizontal, in case II it vertical with the end A upward and in case III it is vertical with the end B upward. We have `v_1=v_2`for

Water enters through end A with speed v_(1) and leaves through end B with speed v_(2) of a cylindrical tube AB. The tube is always completely filled with water . In case I, the tube is horizontal and in case II, it is vertical with end A upwards and in case III, it is vertical with end B upwards. We have v_(1)=v_(2) for

Water enters into a smooth horizontal tapering tube with a speed 2 m/sec and emerges out of the tube with a speed 8 m/sec . Find the ratio of the radii of cross sections of the tube at these two ends.

Water enters into a smooth horizontal tapering tube with a speed 2 m/sec and emerges out of the tube with a speed 8 m/sec . Find the ratio of the radii of cross sections of the tube at these two ends.

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?

A cylindrical tube open at both the ends has a fundamental frequency of 390 Hz in air. If 1/4 th of the tube is immesed vertically in water the fundamental frequency of air column is

A cylindrical tube open at both the ends has a fundamental frequency of 390 Hz in air. If 1/4 th of the tube is immesed vertically in water the fundamental frequency of air column is

A cylindrical tube open at both the ends hs a fundamental frequency of 390 hz and air. If 1/4 th of the tube is immersed vertically in water the fundamental frequency of air column is