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7.Gravitation
normal
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
$3F$
B
$F$
C
$\frac {F}{3}$
D
$\frac {F}{9}$
Solution
Gravitational force doesn't depend upon medium, force remains same.
Standard 11
Physics