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Physics, 21.06.2021 08:40 ranaawilliamsoowl6dk

a drop of oil of volume 10^-10 cubic metre spreads out on water to make a circular film of radius 10^-1 metre. what is the thickness of the film?โ€‹

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a drop of oil of volume 10^-10 cubic metre spreads out on water to make a circular film of radius 10...
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