A mark at the bottom of a liquid appears to rise by 0.1 m. The depth o – McqOptions

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1.	A mark at the bottom of a liquid appears to rise by 0.1 m. The depth of the liquid is 1 m. The refractive index of the liquid is [CPMT 1999]
A.	1.33
B.	\[\frac{9}{10}\]
C.	\[\frac{10}{9}\]
D.	1.5v
Answer» D. 1.5v

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