Published by:
CGP EDU Academic Team
Published on: September 13, 2026
A ray of laser of a wavelength 630nm is incident at an angle of 30 0 at the diamond-air interface. It is going from diamond to air. The refractive index of diamond is 2.42 and that of air is 1. Choose the correct option.
Text Solution
Verified by ExpertsThe correct answer is:
C
Total internal reflection will happen
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