If two soap bubbles of equal radii r coalesce then the radius of curvature of interface between 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 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 bubble of radii 3 mm and 4 mm are in contact radius of curvature of interface between those two bubbles is

When two soap bubbles of radii a and b ( b gt a ) coalesce, the radius of curvature of common surface is :

If two soap bubbles of different radii are connected by a tube

If two soap bubbles of different radii are connected by a tube

If two soap bubbles of different radii are connected by a tube

If two soap bubbles of different radii are connected by a tube