CBSE Class 11-science Answered
n identical drops (each of radius r) of liquid of surface tension T and density
coalesce to form single drop. The energy released in the processes is converted into kinetic energy. Find the speed of drop.
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Asked by Topperlearning User | 01 Aug, 2014, 15:03: PM
Let R is the radius of big drop. Since on coalesce of droplets, the volume of liquid remains constant, therefore
Answered by | 01 Aug, 2014, 17:03: PM
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