Two liquids (say L1 and L2), having surface tensions T1 and T2 (where (T1/ T2) = 2/3) and densities ρ1 and ρ2 (where (ρ1/ρ2) = 1/2) rise to the same height (say h) (above their respective outside levels) in identical (very small radius) capillary tubes. If their respective angles of contact, with the walls of the capillary tubes, are θ1 and θ2 , we would have
