Post Utme Unn 2018 Physics Question 22

Practice objective / multiple choice question 22 from the 2018 Post Utme Unn Physics examination.

Post Utme Unn 2018 Physics Objective / Multiple Choice
Question 22 POST_UTME_UNN • 2018 • PHYSICS • objective

A light ray passes from air into a glass of re\fractive index 1.5. If the angle of incidence is 30°, calculate 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 Unn 2018 Physics Question 22. It is one of the objective questions from the 2018 Post Utme Unn Physics examination.

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