Post Utme Mountain Top University 2020 Physics Question 29

Practice objective / multiple choice question 29 from the 2020 Post Utme Mountain Top University Physics examination.

Post Utme Mountain Top University 2020 Physics Objective / Multiple Choice
Question 29 POST_UTME_MOUNTAIN_TOP_UNIVERSITY • 2020 • PHYSICS • objective

A beam of light passes through a prism and is re\fracted. If the angle of incidence is 30° and the angle of re\fraction is 20°, what is the angle of deviation?

Answer Options

A. 10°
Correct Answer B. 20°
C. 30°
D. 40°
Correct Answer
B
Correct Option:
20°

About This Question

This is Post Utme Mountain Top University 2020 Physics Question 29. It is one of the objective questions from the 2020 Post Utme Mountain Top University Physics examination.

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