A bubble having surface tension T and radius R is formed on a ring radius v as shown. The air molecule collies perpendicularly with the wall of the bubble and stops. Calculate the radius at which the bubble separates from the ring.
A bubble having surface tension T and radius R is formed on a ring radius v as shown. The air molecule collies perpendicularly with the wall of the bubble and stops. Calculate the radius at which the bubble separates from the ring.
