Post Utme Caleb University 2018 Physics Question 5
Practice objective / multiple choice question 5 from the 2018 Post Utme Caleb University Physics examination.
A light ray passes from a glass block into air. If the angle of incidence is 40° and the re\fractive index of the glass block is 1.5, what is the angle of re\fraction?
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About This Question
This is Post Utme Caleb University 2018 Physics Question 5. It is one of the objective questions from the 2018 Post Utme Caleb University Physics examination.
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