Question
Medium
Solving time: 1 mins
A ray of laser of a wavelength is incident at an angle of at the diamond-air interface. It is going from diamond to air. The refractive index of diamond is and that of air is 1 . Choose the correct option.
Text solutionVerified
Critical angle
Given Incident angle
So there is TIR at interface
ray will not get refracted
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Question Text | A ray of laser of a wavelength is incident at an angle of at the diamond-air interface. It is going from diamond to air. The refractive index of diamond is and that of air is 1 . Choose the correct option. |
Updated On | May 12, 2022 |
Topic | Ray Optics and Optical Instruments |
Subject | Physics |
Class | Class 12 |
Answer Type | Text solution:1 Video solution: 1 |
Upvotes | 90 |
Avg. Video Duration | 16 min |