8 A glass tube of radius R is covered with a liquid film at

Last updated: 6/10/2023

8 A glass tube of radius R is covered with a liquid film at its one end Air is blown slowly into the tube to gradually increase the pressure inside What is the maximum pressure that the air inside the tube can have Assume that the liquid film does not leave the surface whatever its size and it does not get punctured Surface tension of the liquid is T and atmospheric pressure is Po D Liquid film