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Figure below shows a wire loop with a string that has been dipped into soap solution.

Figure below shows a wire loop with a string that has been dipped into soap solution.
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i) Sketch a similar diagram to show the observed effect if the soap film is punctured at X
ii) Explain the observations made in (i) above

Answers

sharon
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ii) When side x of the film is broken, surface tension acts only on one side Y of the film;
surface tension of the film tends to make the surface area to be minimum hence it pulls
the string to make a smooth curve
sharon kalunda answered the question on April 2, 2019 at 11:07

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