Three liquids of densities p1,p2 and p3 (with p1>p2>p3 ) having the same value of surface tension T, rise to the same height in three identical capillaries The angles of contact θ1,θ2 and θ3 obey:- p2 and p3 (with p1>p2>p3 ) having the same value of surface tension T rise to the same height in [...]