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Sahay Sir > Question Answers > Cengage JEE Mains Physics by B.M Sharma > Chapter 12 - Fluid Mechanics, Surface Tension and Viscosity > A solid uniform ball of volume V floats on the interface of two immiscible liquids (see the figure). The specific gravity of the upper liquid is ρ1​ and that of lower one is ρ2​ and the specific gravity of ball is ρ(ρ1​

A solid uniform ball of volume V floats on the interface of two immiscible liquids (see the figure). The specific gravity of the upper liquid is ρ1​ and that of lower one is ρ2​ and the specific gravity of ball is ρ(ρ1​

A spherical solid ball of volume V is made of a material of density ρ1​ It is falling through a liquid of density ρ1​(ρ2​ 0). The terminal speed of the ball is :