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
A)\[\frac{F}{9}\]
B) 3F
C) F
D) \[\frac{F}{3}\]
Correct Answer:
C
Solution :
Gravitational force is indecent of medium. Hence, this will remain the same.