A uniform solid cylinder of density
0.8gm/cm2 floats in equilibrium in a combination of two non mixing liquids A and B with its axis vertical.The densities of the liquids A and B are
0.4gm/cm3 and
0.7gm/cm3, respectively. The height of liquid A is
hA=1.2cm.The length of the part of the cylinder immersed in liquid B is
hB=0.8cmFind h, the length of the part of the cylinder in air.