Post Utme Unilorin 2017 Physics Question 31
Practice objective / multiple choice question 31 from the 2017 Post Utme Unilorin Physics examination.
A light ray is incident on a glass slab at an angle of 45°. If the re\fractive index of the glass is 1.5, calculate the angle of re\fraction.
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About This Question
This is Post Utme Unilorin 2017 Physics Question 31. It is one of the objective questions from the 2017 Post Utme Unilorin Physics examination.
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