Physics, asked by jadhavrajendra9292, 8 months ago

Prove that the surface tension of liquid is numerically equal to the surface energy per unit area ​

Answers

Answered by salimshaikh4851
5

Answer:

l is the length of the wire. Work done by the force. A is the total increase is the surface area of the film. Therefore the surface energy and the surface tension are numerically equal.

Answered by shraddhabhadange
0

Explanation:

i is the length of the wire

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