Several spherical drops of a liquid each of radius r coalesce to form a single drop of radius R. If T is the surface tension, then the energy liberated will be -

Several spherical deops of a liquid each of radius r coalesece to from a single drop of radius R. If T is the surface tension, then the energy liberated will be

Several spherical drops of liquid of radius r, each coalesce to form a single drop of radius R. If T is the surface tension and V is volume under consideration, What is rise in energy?

Several spherical drops of a liquid of radius r coalesce to form a single drop of radius R . If T is surface tension and V is volume under consideration, then the release of energy is

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