When a body is in a liquid the surface of the body is subject to the same pressure everywhere, irrespective of the material. The pressure acts perpendicular to the surface, unless the surface is subject to a frictional force.
When a body is in a liquid the surface of the body is subject to the same pressure everywhere, irrespective of the material. The pressure acts perpendicular to the surface, unless the surface is subject to a frictional force.