In the diagram shown above n1, n2 and n3 are refractive indices of the media 1, 2 and 3 respectively. Which one of the following is true in this case?
A. n1 = n2
B. n1 > n2
C. n2 > n3
D. n3 > n1
Answer:D
In the diagram shown above n1, n2 and n3 are refractive indices of the media 1, 2 and 3 respectively. Which one of the following is true in this case?
A. n1 = n2 B. n1 > n2 C. n2 > n3 D. n3 > n1