Find the common radius of curvature when two soap bubbles with radii `r_(1)`

If two soap bubbles of equal radii r coalesce then the radius of curvature of interface between two bubbles will be

If two soap bubbles of equal radii r coalesce then the radius of curvature of interface between two bubbles will be

Two soap bubble of radii 3 mm and 4 mm are in contact radius of curvature of interface between those two bubbles is

Two soap bubble of radius 2r and 3r are in contact with each other. If the radius of curvature of the interface between the bubble in nr then find the value of n :

Two soap bubbles coalesce.It noticed that, whilst joined together, the radii of the two bubbles are a and b where agtb.Then the radius of curvature of interface between the two bubbles will be

Two soap bubbles coalesce.It noticed that, whilst joined together, the radii of the two bubbles are a and b where a>b.Then the radius of curvature of interface between the two bubbles will be

Two soap bubbles are stuck together with an intermediate film separating them. Compute the radius of curvature of this film given that the radii of the bubbles in this arrangement are r_(1) and r_(2) respectively. If r_(1) gt r_(2) state clearly which way the intermediate film will bulge. For the case when r_(1)=r_(2)=2cm calculate he radius of the bubble formed by bursting the intermediate film. The volume of a spherical dome of radius R and height h is pib^(2)(3R-b)//3 .

Two soap bubbles are stuck together with an intermediate film separating them. Compute the radius of curvature of this film given that the radii of the bubbles in this arrangement are r_(1) and r_(2) respectively. If r_(1) gt r_(2) state clearly which way the intermediate film will bulge. For the case when r_(1)=r_(2)=2cm calculate he radius of the bubble formed by bursting the intermediate film. The volume of a spherical dome of radius R and height h is pib^(2)(3R-b)//3 .

Under isothermal condition two soap bubbles of radii r_(1) and r_(2) coalesce to form a single bubble of radius r. The external pressure is p_(0) . Find the surface tension of the soap in terms of the given parameters.

Under isothermal condition two soap bubbles of radii r_(1) and r_(2) coalesce to form a single bubble of radius r. The external pressure is p_(0) . Find the surface tension of the soap in terms of the given parameters.