A rectangular vessel of dimension (`lxxbxxh`) and mass `M` contains a liquid of density `rho`. The vessel has an orifice at its bottom at a distance `c` from the rear wall as shown in the figure.

The force F needed to support the liquid of density rho and the vessel on it, in figure, is

A vessel of height H and length L contains a liquid of density rho upto height H//2 The vessel start accelerating horizontally with acceleration a towards right. If A is the point at the surface of the liquid at right . If A is the point at the surface of the liquid at right end while the vessel is accelerating and B is the point at bottom of the vessel on the other end, the difference of pressures at B and A will be

A container shown in figure contains a liquid to depth H, and of density rho The gauge pressure at point P is :

A sealed tank containing a liquid of density rho moves with a horizontal acceleration a, as shown in the figure. The difference in pressure between the points A and B is

A rectangular vessel when full of water takes 10 minutes to be emptied through an orifice in its bottom. How much time will it take to be emptied when half filled with water

A rectangular vessel of dimensions 20 c mxx16 c mxx11 c m . is full of water. This water is poured into a conical vessel. The top of the conical vessel has its radius 10 cm. If the conical vessel is filled completely, determine its height. [Use pi=22//7 ]

A lipuid is poured into a cylindrical vessel of height H and mass M. to what height a liquid of density p should be poured so that the centre of gravity of the vessel + kuqyud ' sustem mat be at the minimum height from the bottom . Negalect the mass of the bottom .the area of cross - section of the vessel of A .

Two identical cylindrical vessels with their bases at the same level each, contain a liquid of density rho . The area of either base is A but in one vessel the liquid heigth is h_(1) and in the other liquid height is h_(2)(h_(2)lth_(1)) . If the two vessel are connected, the work done by gravity in equalizing the level is