Post Utme Ksu 2023 Physics Question 1

Practice objective / multiple choice question 1 from the 2023 Post Utme Ksu Physics examination.

Post Utme Ksu 2023 Physics Objective / Multiple Choice

Question 1 POST_UTME_KSU • 2023 • PHYSICS • objective

A light ray passes from air into a glass slab of thickness $t$ and re\fractive index $mu$. If the angle of incidence is $i$, what is the angle of re\fraction $r$?

A. \frac{\sin i}{\sin r} = \frac{1}{\mu}

Correct Answer B. \frac{\sin i}{\sin r} = \frac{\mu}{1}

C. \frac{\sin i}{\sin r} = \frac{1}{\mu^2}

D. \frac{\sin i}{\sin r} = \frac{\mu^2}{1}

Correct Answer

Correct Option:

\frac{\sin i}{\sin r} = \frac{\mu}{1}

This is Post Utme Ksu 2023 Physics Question 1. It is one of the objective questions from the 2023 Post Utme Ksu Physics examination.

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