Post Utme Esut 2021 Physics Question 36

Practice objective / multiple choice question 36 from the 2021 Post Utme Esut Physics examination.

Post Utme Esut 2021 Physics Objective / Multiple Choice
Question 36 POST_UTME_ESUT • 2021 • PHYSICS • objective

A beam of light 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

A. 18°
Correct Answer B. 20°
C. 22°
D. 25°
Correct Answer
B
Correct Option:
20°

About This Question

This is Post Utme Esut 2021 Physics Question 36. It is one of the objective questions from the 2021 Post Utme Esut Physics examination.

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