Question
There is a circular tube in a vertical plane. Two liquids which do not mix and of densities di and d2 are filled in the tube. Each liquid subtends90^° angle at centre. Radius joining their interfacepd2makes an angle a with vertical. Ratio is:pA PO 31 +sin a'P1 +cos a()1- sin a(q)1- cos a1+sin a1+tan a(c) 1-tan a(p)1-cos a (JEE 2014)