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

Question

If two soap bubbles of different radii are connected by a tube, (A) air flows from the bigger bubble to the smaller bubble till the sizes are interchanged. (B) air flows from bigger bubble to the smaller bubble till the sizes are interchanged (C) air flows from the smaller bubble to the bigger. (D) there is no flow of air.

Tardigrade Admin · Accepted Answer

The pressure inside the smaller bubble will be more (Pi = P0 +(4T/r)) Therefore, if the bubbles are connected by a tube, the air will flow from smaller bubble to the bigger.

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

air flows from the bigger bubble to the smaller bubble till the sizes are interchanged.

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

air flows from the smaller bubble to the bigger.

there is no flow of air.

The pressure inside the smaller bubble will be more $(P_{i} = P_{0} + \frac{4 T}{r})$
Therefore, if the bubbles are connected by a tube, the air will flow from smaller bubble to the bigger.

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

air flows from the bigger bubble to the smaller bubble till the sizes are interchanged.

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

air flows from the smaller bubble to the bigger.

there is no flow of air.

The pressure inside the smaller bubble will be more (Pi​=P0​+r4T​) Therefore, if the bubbles are connected by a tube, the air will flow from smaller bubble to the bigger.

The pressure inside the smaller bubble will be more $(P_{i} = P_{0} + \frac{4 T}{r})$
Therefore, if the bubbles are connected by a tube, the air will flow from smaller bubble to the bigger.