AP EAMCET Engineering 2011 Solved Paper

Section: Physics

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Question : 18 of 160

Marks: +1, -0

If two soap bubbles of different radii are connected by a tube, then

air flows from bigger bubble to the smaller bubble till sizes become equal
air flows from bigger bubble to the smaller bubble till sizes are interchanged
air flows from smaller bubble to bigger
there is no flow of air

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