Post Utme Rsu 2019 Physics Question 31

Practice objective / multiple choice question 31 from the 2019 Post Utme Rsu Physics examination.

Post Utme Rsu 2019 Physics Objective / Multiple Choice
Question 31 POST_UTME_RSU • 2019 • PHYSICS • objective

A light ray passes from air into a glass slab of re\fractive index 1.5. If the angle of incidence is 30°, what is 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 Rsu 2019 Physics Question 31. It is one of the objective questions from the 2019 Post Utme Rsu Physics examination.

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