Post Utme Covenant University 2019 Physics Question 17

Practice objective / multiple choice question 17 from the 2019 Post Utme Covenant University Physics examination.

Post Utme Covenant University 2019 Physics Objective / Multiple Choice
Question 17 POST_UTME_COVENANT_UNIVERSITY • 2019 • PHYSICS • objective

A light ray passes from air into a glass slab of re\fractive index μ. If the angle of incidence is θ, find the angle of re\fraction r.

Answer Options

A. \frac{\sin \theta}{\sin r} = \frac{1}{\mu}
Correct Answer B. \frac{\sin \theta}{\sin r} = \mu
C. \frac{\sin \theta}{\sin r} = \frac{\mu}{2}
D. \frac{\sin \theta}{\sin r} = \frac{1}{2}
Correct Answer
B
Correct Option:
\frac{\sin \theta}{\sin r} = \mu

About This Question

This is Post Utme Covenant University 2019 Physics Question 17. It is one of the objective questions from the 2019 Post Utme Covenant University Physics examination.

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