Post Utme Lautech 2020 Physics Question 7
Practice objective / multiple choice question 7 from the 2020 Post Utme Lautech Physics examination.
A ray of light passes from air into a glass slab at an angle of incidence of 30 degrees. 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 Lautech 2020 Physics Question 7. It is one of the objective questions from the 2020 Post Utme Lautech Physics examination.
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