A certain number of spherical drops of a liquid of radius r coalesce to form a single drop of radius R and volume V. If T is the surface tension of the liquid, then

A certain number of spherical drops of a liquid of radius r coalesce t

1.	A certain number of spherical drops of a liquid of radius r coalesce to form a single drop of radius R and volume V. If T is the surface tension of the liquid, then
Answer» ENERGY `=4VT((1)/(R )-(1)/(R ))` is RELEASED energy `=4VT((1)/(r )+(1)/(R ))` is ABSORBED energy `=3VT((1)/(r )-(1)/(R ))` is released energy is neither released nor absorbed Answer :C