There is a circular tube in a vertical plane. Two liquids which do not mix and of densities `d_1 and d_2` are filled in the tube. Each liquid substends `90^@` angle at centre. Radius joining their interface make an angle `alpha` with vertical. Ratio `(d_1)/(d_2)` is :

There is a circular tube in a vertical plane. Two liquids which do not mix and of densiities d_(1) and d_(2) are filled I the tube. Each liquid subtends 90^(@) angle at centre. Radius joining their interface makes an angle alpha with vertical. Ratio d_(1)//d_(2) is

A thin uniform circular tube is kept in a vertical plane. Equal volume of two immiscible liquids whose densites are rho_(1) and rho_(2) fill half of the tube as shown. In equilibrium the radius passing through the interface makes an angle of 30^(@) with vertical. The ratio of densities (rho_(1)//rho_(2)) is equal to

A thin uniform circular tube is kept in a vertical plane. Equal volume of two immiscible liquids whose densites are rho_(1) and rho_(2) fill half of the tube as shown. In equilibrium the radius passing through the interface makes an angle of 30^(@) with vertical. The ratio of densities (rho_(1)//rho_(2)) is equal to

A uniform long tube is bent into a circle of radius R and it lies in a vertical plane. Two liquids of same volume but densities rho and delta fill half the tube. The angle theta is

A uniform long tube is bent into a circle of radius R and it lies in vertical plane. Two liquids of same volume but densities rho " and " delta fill half the tube. The angle theta is

A uniform long tube is bent into a circle of radius R and it lies in vertical plane. Two liquids of same volume but densities rho " and " delta fill half the tube. The angle theta is

If equal masses of two liquids of densities d_(1) and d_(2) are mixed together, the density of the mixture is

If equal masses of two liquids of densities d_(1) and d_(2) are mixed together, the density of the mixture is

A thin uniform tube is bent into a circle of radius r in the vertical plane. Equal volumes of two immiscible liquids, whose densities are rho_(1) and rho_(2) (rho_(1) gt rho_(2)) fill half the circle. The angle theta between the radius vector passing though the common interface and the vertical is :

Three liquids of densities d, 2d , and 3d are mixed in equal volumes. Then the density of the mixture is