Post Utme Aaua 2021 Physics Question 1

Practice objective / multiple choice question 1 from the 2021 Post Utme Aaua Physics examination.

Post Utme Aaua 2021 Physics Objective / Multiple Choice
Question 1 POST_UTME_AAUA • 2021 • PHYSICS • objective

A parallel beam of light of wavelength 600 nm is incident on a glass slab of re\fractive index 1.5. If the angle of incidence is 30°, calculate the angle of re\fraction.

Answer Options

Correct Answer A. 20°
B. 30°
C. 40°
D. 50°
Correct Answer
A
Correct Option:
20°

About This Question

This is Post Utme Aaua 2021 Physics Question 1. It is one of the objective questions from the 2021 Post Utme Aaua Physics examination.

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