Two small drops of mercury, each of radius R, coalesce to form a single large drop. The ratio of the total surface energies before and after the change is

Two small drops of mercury, each of radius R, coalesce to form a singl

1.	Two small drops of mercury, each of radius R, coalesce to form a single large drop. The ratio of the total surface energies before and after the change is
Answer» `1:2^((1)/(3))` `2^((1)/(3)):1` `2:1` `1:2` ANSWER :B