The excess pressure inside a soap bubble is thrice the excess pressure inside a second soap bubble. What is the ratio between the volume of the first and the second bubble.?

Explanation

Given, `(4s)/(r_1)=(3xx4s)/(r_2)"(or)"r_(2)=3r_(1),`
`(V_1)/(V_2)=((4//3)pir_(1)^(3))/((4//3)pir_(2)^(3))=((r_1)/(r_2))^(3)=((1)/(3))^(3)=(1)/(27)`