Post Utme Madonna University 2018 Physics Question 39

Practice objective / multiple choice question 39 from the 2018 Post Utme Madonna University Physics examination.

Post Utme Madonna University 2018 Physics Objective / Multiple Choice
Question 39 POST_UTME_MADONNA_UNIVERSITY • 2018 • PHYSICS • objective

A light ray passes from air into a glass slab of thickness 5 cm. If the angle of incidence is 30°, what is the angle of re\fraction?

Answer Options

A. 20°
Correct Answer B. 25°
C. 30°
D. 35°
Correct Answer
B
Correct Option:
25°

About This Question

This is Post Utme Madonna University 2018 Physics Question 39. It is one of the objective questions from the 2018 Post Utme Madonna University Physics examination.

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