A) \[9:1\]
B) \[1:9\]
C) \[3:1\]
D) \[1:3\]
Correct Answer: C
Solution :
For capillary rise \[h=\frac{2T\cos \theta }{r\rho g}\] \[\frac{{{h}_{1}}}{{{h}_{2}}}=\frac{{{r}_{2}}}{{{r}_{1}}}=\frac{66}{22}\,=\frac{3}{1}\]You need to login to perform this action.
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