Post Utme Bsu 2020 Physics Question 13
Practice objective / multiple choice question 13 from the 2020 Post Utme Bsu Physics examination.
A beam of light passes through a prism and is re\fracted. If the angle of incidence is 30° and the angle of re\fraction is 20°, what is the angle of deviation?
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About This Question
This is Post Utme Bsu 2020 Physics Question 13. It is one of the objective questions from the 2020 Post Utme Bsu Physics examination.
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