Post Utme Unilag 2017 Physics Question 18
Practice objective / multiple choice question 18 from the 2017 Post Utme Unilag Physics examination.
A beam of light passes through a prism and is re\fracted. The angle of incidence is 30°, and the angle of re\fraction is 20°. Calculate the angle of deviation.
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About This Question
This is Post Utme Unilag 2017 Physics Question 18. It is one of the objective questions from the 2017 Post Utme Unilag Physics examination.
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