A fixed container of height `H` with large cross-sectional area `A` is completely filled with water. Two small orifice of cross-sectional area `a` are made, one at the bottom and the other on the vertical side of the container at a distance H/2 from the top of the container find the time taken by the water level to reach a height of H/2 from the bottom of the container.

Water rises to a height h in a capillary tube of cross-sectional area A. the height to which water will rise in a capillary tube of cross-sectional area 4A will be

A cylindrical vessel of area of cross section A is filled with a liquid up to a height H . A very small hole of area of cross section a is made at the bottom of the vellel. Find the time taken by the vessel to become empty.

A cylindrical massless container of cross sectional area A have a fluid filled up to height h and have a small orifice of area a in wall near its bottom. Find minimum coefficient between container and ground so that container does not move

A cylindrical tank of cross sectional area a_(1) is filled with water to a height h. A hole of cross sectional area a_(2) is made at the bottom. If a_(1)=5a_(2) , then find the (i) initial velocity with which the water falls in tank. (ii) initial velocity with which water emerges out from hole. (iii) time taken to make the tank empty.

A large open top container of negligible mass and uniform cross-sectional area A has a small hole of croos-sectional area (A)/(100) in its side wall near the bottom.The container is kept on a smooth horizontal floor and contains a liquid of density rho and mass m_(0) . Assuming that the liquid starts flowing out horizontally through the hole at t = 0 , The acceleration of the container is (x)/(10) m//s^(2) than x is -

A water tank of height H , completely filled with water is placed on a level ground. It has two holes one at a depth h from top and the other at height h form its base. The water ejecting from both holes

In a container, filled with water upto a height h, a hole is made in the bottom. The velocity of water flowing out of the hole is

A cylindrical tank having cross-sectional area A is filled with water to a height of 2.0 m. A circular hole of corss-section area is opened at a height of 75 cm from the bottom. If a//A=sqrt(0.2, then velocity with which waer emerges from the hole is (g =9.8 ms^(-2))