Post Utme Wellspring University 2017 Physics Question 25

Practice objective / multiple choice question 25 from the 2017 Post Utme Wellspring University Physics examination.

Post Utme Wellspring University 2017 Physics Objective / Multiple Choice
Question 25 POST_UTME_WELLSPRING_UNIVERSITY • 2017 • PHYSICS • objective
Post Utme Wellspring University 2017 Physics Question 25 diagram

A ray of light passes through a prism with an angle of incidence of $i = 30^circ$. If the angle of re\fraction is $r = 20^circ$, what is the angle of deviation?

Answer Options

A. \( delta = 10^circ \)
Correct Answer B. \( delta = 20^circ \)
C. \( delta = 30^circ \)
D. \( delta = 40^circ \)
Correct Answer
B
Correct Option:
\( delta = 20^circ \)

About This Question

This is Post Utme Wellspring University 2017 Physics Question 25. It is one of the objective questions from the 2017 Post Utme Wellspring University Physics examination.

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