Physics, asked by mahajanom5212, 9 months ago

A wire ring of diameter 0.03 m is dipped in a
liquid and pulled out gently. If a force of 0.1 N is
required to break the film, then what is the surface
tension of the liquid ?

Answers

Answered by budaniashray74p8b5n1

0

Answer: 0.53 N/m

Explanation: See attached file

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