A conducting liquid is filled in a vessel of area of cross section A upto height `h` then resistance of the liquid is

A non viscous liquid of density rho is filled in a tube with A as the area of cross section, as shown in the figure. If the liquid is slightly depressed in one of the arms, the liquid column oscillates with a frequency

The vessel shown in the figure has two sections. The lower part is a rectangular vessel with area of cross-section A and height h. The upper part is a conical vessel of height h with base area A and top area a and the wals of the vessel are inclined at an angle 30^(@) witht he vertical.A liquid of density rho fills both the sections upto a height 2h. Neglect atmospheric pressure.

Some liquid is filled in a cylindrical vessel of radius R. Let F_(1) be the force applied by the liquid on the bottom of the cylinder. Now the same liquid is poured into a vessel of uniform square cross-section of side R. Let F_(2) be the force applied by the liquid on the bottom of this new vessel. (Neglect atmosphere pressure). Then

Some liquid is filled in a cylindrical vessel of radius R. Let F_(1) be the force applied by the liquid on the bottom of the cylinder. Now the same liquid is poured into a vessel of uniform square cross-section of side R. Let F_(2) be the force applied by the liquid on the bottom of this new vessel. (Neglect atmosphere pressure). Then

A cylindrical vessel contains a liquid of density rho up to height h . The liquid is closed by a piston of mass m and area of cross section A . There is a small hole at the bottom of the vessel. The speed v with which the liquid comes out of the hole is

A cylindrical vessel contains a liquid of density rho up to height h . The liquid is closed by a piston of mass m and area of cross section A . There is a small hole at the bottom of the vessel. The speed v with which the liquid comes out of the hole is

A cylindrical vessel contains a liquid of density rho up to height h . The liquid is closed by a piston of mass m and area of cross section A . There is a small hole at the bottom of the vessel. The speed v with which the liquid comes out of the hole is