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

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

Two sphere of mass m and M are situated in air and the gravitational force between them is F .The space around the masses is now filled with a liquid of specific gravity 3 .The gravitational force will now be (a) F (b) F/(3) (c) F/9 (d) 3F

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

Two sphere of mass M_(1) are M_(2) situated in air and the gravitational force between them is F. The space around the masses is now filled with liquid of specific gravity 3. The gravitational force will now be ........ .