A) \[\frac{\mu }{\sqrt{{{h}^{2}}-1}}\]
B) \[\mu \sqrt{{{h}^{2}}-1}\]
C) \[h\sqrt{{{\mu }^{2}}-1}\]
D) \[\frac{h}{\sqrt{{{\mu }^{2}}-1}}\]
Correct Answer: D
Solution :
Referring figure,\[C=\frac{r}{h}\]You need to login to perform this action.
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