Question

check the correctness of the relation h=rpg/2S for thr height of q liquid of density p and surface tension S, raised in capillary tube of radius r and angle of contact zero with the liquid if incorrect, then deduce correct form.​

Answer 1

Answer:

correct form is h=2T cos theta /Prg

Explanation:

so here contact angle is 0 so rise =2s/Ptg