Post Utme Esut 2019 Physics Question 28

Practice objective / multiple choice question 28 from the 2019 Post Utme Esut Physics examination.

Post Utme Esut 2019 Physics Objective / Multiple Choice
Question 28 POST_UTME_ESUT • 2019 • PHYSICS • objective
Post Utme Esut 2019 Physics Question 28 diagram

A ray of light passes from air into a glass block with re\fractive index $n = 1.5$. If the angle of incidence is $30^\circ$, find the angle of re\fraction.

Answer Options

A. 20^\circ
Correct Answer B. 25^\circ
C. 30^\circ
D. 35^\circ
Correct Answer
B
Correct Option:
25^\circ

About This Question

This is Post Utme Esut 2019 Physics Question 28. It is one of the objective questions from the 2019 Post Utme Esut Physics examination.

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