Capillary rise of mercury in a small diameter tube is proportional to
(where, d = diameter of the tube, σ = surface tension of mercury)
(A) d
(B) 1/d
(C) σ
(D) 1/σ
(where, d = diameter of the tube, σ = surface tension of mercury)
(A) d
(B) 1/d
(C) σ
(D) 1/σ