Post Utme Unilag 2018 Physics Question 7

Practice objective / multiple choice question 7 from the 2018 Post Utme Unilag Physics examination.

Post Utme Unilag 2018 Physics Objective / Multiple Choice
Question 7 POST_UTME_UNILAG • 2018 • PHYSICS • objective
Post Utme Unilag 2018 Physics Question 7 diagram

A light ray passes through a prism of angle $A$ and is re\fracted at an angle $B$. If the angle of incidence is $i$ and the angle of emergence is $e$, what is the angle of deviation $D$?

Answer Options

Correct Answer A. A + B
B. A - B
C. i + e
D. i - e
Correct Answer
A
Correct Option:
A + B

About This Question

This is Post Utme Unilag 2018 Physics Question 7. It is one of the objective questions from the 2018 Post Utme Unilag Physics examination.

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