Post Utme Uniport 2019 Physics Question 17

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

Post Utme Uniport 2019 Physics Objective / Multiple Choice
Question 17 POST_UTME_UNIPORT • 2019 • PHYSICS • objective

A light ray passes through a prism of angle 60° and is re\fracted at an angle of 30°. If the angle of incidence is 45°, calculate the angle of emergence.

Answer Options

Correct Answer A. 20°
B. 30°
C. 45°
D. 60°
Correct Answer
A
Correct Option:
20°

About This Question

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

View More Post Utme Uniport 2019 Physics Questions More Post Utme Uniport Practice Questions Back to Questions

Master the Exam!

You've seen a preview, but there are thousands more questions plus AI tutor to break down complex solutions.

Unlock Full Access Available for Android & Windows
Chat with Support