JEE Main 202117 Mar, Morning shiftPhysicsEasyProperties of Solids and Liquids184× since 2002When two soap bubbles of radii a and b (b > a) coalesce, the radius of curvature of common surface is :AOption A. b−aab{{b - a} \over {ab}}abb−aBOption B. a+bab{{a + b} \over {ab}}aba+bCOption C. aba+b{{ab} \over {a + b}}a+babDOption D. abb−a{{ab} \over {b - a}}b−aabCheckSkip · show solution
