How can find Splitting of Bigger Drop ? – InterviewSolution

1.

How can find Splitting of Bigger Drop ?

Answer»

When a drop of radius R splits into n smaller drops, (each of radius r) then surface area of liquid increases.

R³ = nr³

Work done = T × ∆A = T [Total final surface area of n drops – surface area of big drop] = T[nπr² – 4πR²].

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