A sphere is just immersed in a liquid. Find the ratio of hydrostatic force acting on top and bottom half of the sphere.

When a body is fully or partly immersed in a liquid, name the forces acting on the body.

The volume of a hemisphere is four times that of a sphere. Find the ratio of the radius of the hemisphere to that of the sphere.

The volume of a hemisphere is four times that of a sphere. Find the ratio of the radius of the hemisphere to that of the sphere.

A cylinder of radius R, height H and density simga has a hemispherical cut at its bottom. The top of the cyliner is kept at depth h from the liquid surface. If the density of liquid is rho , find the hydrostatic force acting on the hemispherical surface of the cylinder.

If a sphere is inscribed in a cube, find the ratio of the volume of cube to the volume of the sphere.

In a sphere is inscribed in a cube, find the ratio of the volume of cube to the volume of the sphere.

If a sphere is inscribed in a cube, find the ratio of the volume of cube to the volume of the sphere.

In a sphere is inscribed in a cube, find the ratio of the volume of cube to the volume of the sphere.

If the radius of a sphere is equal to the diameter of a hemisphere. Find the ratio of volume of sphere to that of the hemisphere.