Surface Tension

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ak please
' reply is surfce tention held for solids?

usmanansari-rhvv
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Why doesn't the length of the need have anything to do with it ? If the total mass was close to a point mass, the angle would be steeper than if the needle was infinitely long.... this portion i'm lost on

edwardlatt
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+AK LECTURES why does surface tension acts at an angle with the vertical? why cant it be in only upward direction? please reply

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