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If two soap bubbles of different radii a...

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

A

(a) air flows from the smaller bubble to the bigger

B

(b) air flows from bigger bubble to the smaller bubble till the sizes are interchanged

C

(c) air flows from the bigger bubble to the smaller bubble till the sizes become equal

D

(d) there is no flow of air

Text Solution

Verified by Experts

The correct Answer is:
A
`p_0-p_i=(2T)/(R)`
`:.P_1gtP_2`
hence air moves from smaller bubble to bigger bubble.
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