Question

Two spheres of mass m&M are situated in air and the gravitational force between them is F.The space around the mass is now filled with a liquid of specific gravity 3.The gravitational force will be now

Answer 1

Gravitational force is independent of medium. Hence if there is a liquid between the two masses it will not be affected

A)

Gravitational force depends on mass which is constant for abody.So even if the gravity changes the force would be same while weiggt may change.As it doesnt depend on the medium.