A) \[\frac{4T}{r}\]
B) \[\frac{2T}{r}\]
C) \[\frac{8T}{r}\]
D) None of these
Correct Answer: A
Solution :
Excess pressure inside the soap \[p=\frac{4T}{r}\] where r = radius of bubble T = surface tensionYou need to login to perform this action.
You will be redirected in
3 sec