The critical angle for total internal reflection in diamond is 24.5°. The angle refractive index of diamond is
A. 2.41
B. 1.41
C. 2.59
D. 1.59
Answer:A
The critical angle for total internal reflection in diamond is 24.5°. The angle refractive index of diamond is
A. 2.41 B. 1.41 C. 2.59 D. 1.59