Post Utme Uniport 2023 Physics Question 8

Practice objective / multiple choice question 8 from the 2023 Post Utme Uniport Physics examination.

Post Utme Uniport 2023 Physics Objective / Multiple Choice
Question 8 POST_UTME_UNIPORT • 2023 • PHYSICS • objective

A light ray passes through a prism with an angle of incidence of 30° and an angle of re\fraction of 20°. If the prism has a re\fractive index of 1.5, what is the angle of deviation?

Answer Options

A. 10°
B. 15°
Correct Answer C. 20°
D. 25°
Correct Answer
C
Correct Option:
20°

About This Question

This is Post Utme Uniport 2023 Physics Question 8. It is one of the objective questions from the 2023 Post Utme Uniport Physics examination.

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