Post Utme Delsu 2020 Physics Question 8
Practice objective / multiple choice question 8 from the 2020 Post Utme Delsu Physics examination.
A ray of light passes from air into a glass block at an angle of incidence of 30°. If the re\fractive index of the glass is 1.5, what is the angle of re\fraction?
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About This Question
This is Post Utme Delsu 2020 Physics Question 8. It is one of the objective questions from the 2020 Post Utme Delsu Physics examination.
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