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  • A square frame of side L is dipped in a liquid. On taking out, a membrane is formed. If the surface tension of the liquid is T, then force acting on one side of the frame will be-<div class='qn

A square frame of side L is dipped in a liquid. On taking out, a membrane is formed. If the surface tension of the liquid is T, then force acting on one side of the frame will be-

Option: 1

2TL


Option: 2

4TL


Option: 3

TL


Option: 4

\frac{TL}{2}


Answers (1)

best_answer

Force on each side = 2 TL ( due to two surfaces)

TL = one surface

Posted by

Nehul

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