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Two spheres of mass m and M are situated in air and the gravitational force

Two spheres 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 be

Options

(a) F
(b) F/3
(c) F/9
(d) 3F

Correct Answer:

F

Explanation:

Gravitational force does not depend upon the medium.

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