Post Utme Lautech 2018 Physics Question 30

Practice objective / multiple choice question 30 from the 2018 Post Utme Lautech Physics examination.

Post Utme Lautech 2018 Physics Objective / Multiple Choice
Question 30 POST_UTME_LAUTECH • 2018 • PHYSICS • objective

A ray of light passes through a prism of angle A. What is the angle of deviation?

Answer Options

Correct Answer A. 2A - \sin^{-1} \left\( \frac{\sin A}{n} \right \)
B. 2A + \sin^{-1} \left\( \frac{\sin A}{n} \right \)
C. 2A - \cos^{-1} \left\( \frac{\sin A}{n} \right \)
D. 2A + \cos^{-1} \left\( \frac{\sin A}{n} \right \)
Correct Answer
A
Correct Option:
2A - \sin^{-1} \left\( \frac{\sin A}{n} \right \)

About This Question

This is Post Utme Lautech 2018 Physics Question 30. It is one of the objective questions from the 2018 Post Utme Lautech Physics examination.

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