Two drops of soap equal radius r coalesce to form a single drop under isothermal conditions . The radius of such a drop would be

Two drops of equal radius r coalesce to form a single drop under isothermal conditions . The radius of such a drop would be

n droplets of equal size of radius r coalesce to form a bigger drop of radius R. The energy liberated is equal to

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

If a soap bubble of radius 3 cm coalesce with another soap bubble of radius 4 cm under isothermal conditions the radius of the redultant bubble formed is in cm

Two drops of equal radius coalesce to form a bigger drop. What is ratio of surface energy of bigger drop to smaller one ?

Two drops of a liquid are merged to form a single drop . In this process,Energy would be

Two drops of equal radius coalesce to form a bigger drop. What is ratio of surface energy of bigger drop to smaller one?

Two drops of equal radius coalesce to form a bigger drop. What is ratio of surface energy of bigger drop to smaller one?