A cube of side 4 cm is just completely immersed in a liquid A. When it is put in a liquid B, it floats with 2 cm outside the liquid. Calculate the ratio of densities of the two liquids.

A cube of side 4 cm is just completely immersed in a liquid A. When it

1.	A cube of side 4 cm is just completely immersed in a liquid A. When it is put in a liquid B, it floats with 2 cm outside the liquid. Calculate the ratio of densities of the two liquids.
Answer» SOLUTION :`V rho _A = ( 2//4) V rho _B //rho_B = 2//4 =1//2 , rho_A : rho _B = 1: 2`