A liquid is filled into a semielliptical cross-section with 'a' as semi major axis and 'b' as semi minor axis. The ratio of the surface tension forces on the curved part and the plane part of the tube in. vertical position will be

A liquid is filled into a semielliptical cross-section with 'a' as sem

1.	A liquid is filled into a semielliptical cross-section with 'a' as semi major axis and 'b' as semi minor axis. The ratio of the surface tension forces on the curved part and the plane part of the tube in. vertical position will be
Answer» `(PI (a +B))/( 4 b)` `(2 pi a)/( b)` `( pi a)/( 4 b)` `(pi ( a -b))/( 4B)` Answer :A