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If two soap bubbles of different radii are connected by a tube, then
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air flows from smaller bubble to bigger
Air flows from smaller bubble to bigger as the pressure in smaller bubble is higher.
Pressure inside a bubble \(=P_o+\frac{4 S}{R}\)
When they are connected using a tube then, as smaller bubbles {due to small radius} has higher pressure, the air flows from smaller bubble to bigger bubble until the smaller bubble vanishes completely.
Pressure inside a bubble \(=P_o+\frac{4 S}{R}\)
When they are connected using a tube then, as smaller bubbles {due to small radius} has higher pressure, the air flows from smaller bubble to bigger bubble until the smaller bubble vanishes completely.
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