Two capillaries of the same material but of different radii are dipped in a liquid. In one of the capillaries,the liquid rises to a height of $22 \ cm$ and in the other to $66 \ cm$. The ratio of their radii is
- A$9 : 1$
- B$1 : 9$
- C$3 : 1$
- D$1 : 3$
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