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A soap bubble of radius R is surrounded by another soap bubble of radius 2R, as shown. Take surface tension = S. The pressure inside the smaller soap bubble, in excess of the atmospheric pressure is nSR, then find the value of n.

Answer» A soap bubble of radius R is surrounded by another soap bubble of radius 2R, as shown. Take surface tension = S. The pressure inside the smaller soap bubble, in excess of the atmospheric pressure is nSR, then find the value of n.




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