Question 34
A ray of light is incident at an angle of 30° on one top surface of a parallel- from the sided glass block of refractive index 1.5. The ray finally emerges lower surface. What is the angular deviation of the emergent ray?
Objective
Question details
- Exam body
- UNIBEN
- Subject
- General Paper
- Year
- 2021/2022
- Question no.
- #34
- Type
- Objective
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