Tue February 19, 2013 By: Pallavi Ghorpade

The total energy of the free surface of a liquid drop is 2 into pi times the surface tension of the liquid, what is diameter of drop? Q.2does force acting at right angles to an imaginary line drawn on free liquid surface act up and down or sidewise?

Expert Reply
Wed February 20, 2013
Ans 2: If the contour of the free surface of the liquid is shown by the curved lines below and the imaginary str lines drawn is pulled towards the contour can be in any direction as depicted below:
ANs 1:provide all elevant info then can be solved.
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