A vessel of `100 cm^(2)` cross sectional area contains water. The mass of water is 2 kg. Find the pressure acting on the bottom surface.

Water is filled in a tank upto a height of 2m .A wooden cylinder of weight 10kg is floating on the surface of water partially immersed.If cross sectional area of tank is 1m^(2) and that of cylinder is 0.5m^(2) , then the total pressure (in Pa) at the bottom of tank is ( P_(o) =atmospheric pressure )

A block of mass m and density p is hanging from a string . If it is lowered into a vessel of cross-sectional area A containing a liquid of density sigma(lt rho) and gets fully immered, the increase in pressure at the bottom of vessel would be

A metal block of mass 10 kg is kept on a table. If the contact surface area is 100 cm^2 . Find the pressure on the table.

A cylindrical vessel of cross section A contains water to a height h. There is a hole in the bottom of radius 'a'. The time in which it will be emptied is:

A horizontal pipe line carries water in a streamline flow. At a point along the pipe where the cross-sectional area is 10 cm^(2) the velocity of water is 1 m/s and the pressure is 2000 Pa. What is the pressure at another section where the cross-sectional area is 5 cm^(2) ?

The area of the surface of water in a vessel is 40 cm^2 . It is transferred into a cylindrical vessel of area of cross section 220 cm^2 . If the surface tension of water is 0.07 Nm^(-1) , the work done in the transfer of water is