Refractive Index of the medium is the ratio of _____. – McqOptions

MCQOPTIONS

1.	Refractive Index of the medium is the ratio of _____.
A.	Velocity of light in the medium to the Velocity of light in the vacuum
B.	Velocity of light in water to the velocity of light in air
C.	Velocity of light in the water to the velocity of light in the vacuum
D.	Velocity of light in the vacuum to the velocity of light in the medium
Answer» E.

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