Post Utme Uniport 2021 Physics Question 33

Practice objective / multiple choice question 33 from the 2021 Post Utme Uniport Physics examination.

Post Utme Uniport 2021 Physics Objective / Multiple Choice
Question 33 POST_UTME_UNIPORT • 2021 • PHYSICS • objective
Post Utme Uniport 2021 Physics Question 33 diagram

A beam of light passes through a prism and is re\fracted. If the angle of incidence is $\theta_i$ and the angle of re\fraction is $\theta_r$, what is the angle of deviation?

Answer Options

A. $\theta_i + \theta_r$
Correct Answer B. $\theta_i - \theta_r$
C. $\theta_i + \theta_r + \theta_r$
D. $\theta_i - \theta_r + \theta_r$
Correct Answer
B
Correct Option:
$\theta_i - \theta_r$

About This Question

This is Post Utme Uniport 2021 Physics Question 33. It is one of the objective questions from the 2021 Post Utme Uniport Physics examination.

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