Guest

If sap bubbles of different radii are in communication with each other (a) Air flow from the larger bubble into the smaller one until the two bubbles are of equal size (b) The sizes of the bubbles remain unchanged. (c) Air flows from the smaller into the larger on and lager bubble grows at the expense of the smaller one (d) Air flows from the larger into the smaller one becomes equal to that of the larger one and the large one equal to that of the smaller one.

If sap bubbles of different radii are in communication with each other
(a) Air flow from the larger bubble into the smaller one until the two bubbles are of equal size
(b) The sizes of the bubbles remain unchanged.
(c) Air flows from the smaller into the larger on and lager bubble grows at the expense of the smaller one
(d) Air flows from the larger into the smaller one becomes equal to that of the larger one and the large one equal to that of the smaller one.

Grade:Upto college level

2 Answers

Saurabh Koranglekar
askIITians Faculty 10335 Points
3 years ago
temperature remains constant
so, PV=P'V'
the bubble ith large radius will have more volume and hence less pressure.
So, theAir flows from the smaller into the larger one and larger bubble grows at the expense of the smaller one
Vikas TU
14149 Points
3 years ago
Air will flow from smaller bubble to bigger bubble and the bigger bubble grevs at the expense of the smaller one.
Correct option is 3.

Think You Can Provide A Better Answer ?

ASK QUESTION

Get your questions answered by the expert for free