Drops of liquid of density d are floating half immersed in a liquid of density `rho`. If the surface tension of liquid is T then the radius of the drop will be (d = density of liquid drop)

Options

A. `sqrt((3T)/( g ( 2d - rho)))`
B. ` sqrt((6T)/( g ( 2d - rho))`
C. `sqrt((2T)/( g ( 2d - rho) ))`
D. `sqrt(( 3T)/( g ( 4d - 3 rho)))`

Answer

A