Question

It is observed that for a particular pair of media (the rarer being air ) the critical angle is 30 degrees, The absolute refractive index of the denser medium is : A)1.5 B)2 C)0.5 D)3.0 Plz help. urgently needed

Answer 1

Answer:

answer is c

Explanation:

please follow me please mark me as

Answer 2

Answer:

option no c am I y

Explanation:

option c am I correct