Two capillary tubes of same diameter are put vertically one each in two liquids whose relative densities are 0.8 and 0.6 and surface tensions are 60 and 50 dyne/cm respectively ratio of heights of liquids in the two tubes h1/h2

Question:

4.Two capillary tubes of same diameter are put vertically one each in two liquids whose relative densities are 0.8 and 0.6 and surface tensions are 60 and 50 dyne/cm respectively ratio of heights of liquids in the two tubes h1/h2

Options :

a) 10/9
b) 3/10
c) 10/3
d) 9/10

Answer :

d) 9/10

Answer Steps :

Solution :-

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