Mht Cet
Fluid Mechanics
MHT CET 2020 16th October Morning Shift
MCQ+1 / -02020
Two small drops of mercury each of radius \(r\) coalesce to form a large single drop. The ratio of the total surface energies before and after the change is
Mht Cet
MHT CET 2020 16th October Morning Shift
Two small drops of mercury each of radius \(r\) coalesce to form a large single drop. The ratio of the total surface energies before and after the change is