Post Utme Unilorin 2020 Physics Question 3
Practice objective / multiple choice question 3 from the 2020 Post Utme Unilorin Physics examination.
A beam of light passes through a prism and is re\fracted. The angle of incidence is $30^\circ$ and the angle of re\fraction is $20^\circ$. What is the angle of deviation?
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About This Question
This is Post Utme Unilorin 2020 Physics Question 3. It is one of the objective questions from the 2020 Post Utme Unilorin Physics examination.
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