Question

name the media in which the velocity of light is minimum and maximum of refractive indicios
Medium refractiveindex
K 1.62
L 1.81
M 1.94
N. 2.43

A) k-minimum, N-maximum
B) M-minimum, N-maximum
C) N-minimum, K-maximum
D) K-minimum, M-maximum

Answer 1

here is your answer

K maximum

N minimum

refractive index of a substance is inversely proportional to the speed in that medium

as refractive index of K is most minimum the speed of light is maximum in that medium

as refractive index of N is maximum the speed of light is minimum in that medium

hope this helps

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Answer 2

as refractive index is inversely proportional to speed in the medium

N is maximum and K is minimum