1.

What will be the change in surface energy when a drop of liquid (S = 0.08N/m) is divided into 10 equal droplets? Radius of initial single drop (R)= 5cm.

A. 0.1259 J
B. 0.1141 J
C. 0.2356 J
D. 0.1765 J
Answer» C. 0.2356 J


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