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Two capillary tubes of same diameter are...

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 liquid in the two tubes `h_1/h_2` is

A

A.9/10

B

B. 10/9

C

C. 3/10

D

D. 1/9

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The correct Answer is:
D
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