-
Physics
(
https://www.askmehelpdesk.com/forumdisplay.php?f=258)
Surface tension 2 bubbles
My intuitive answer is that A would get smaller and B bigger, until the pressures equal out after a while.
The forces at work in the soap bubble get weaker as the membrane gets thinner. My 2 cents says the smaller bubble contracts and the larger expands.
More info:
The pressure difference (Inside - Outside) is inversely proportional to the radius of the bubble. The smaller the bubble is, the more force the bubble's surface tension exerts.
This is why a small bubble is always a sphere, whereas a large bubble can be elongated and varying.
All times are GMT -7. The time now is 01:04 AM. |
|