Post Utme Futo 2018 Physics Question 27
Practice objective / multiple choice question 27 from the 2018 Post Utme Futo Physics examination.
A light ray passes from air into a glass block at an angle of incidence of 30°. If the angle of re\fraction is 20°, what is the re\fractive index of the glass?
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About This Question
This is Post Utme Futo 2018 Physics Question 27. It is one of the objective questions from the 2018 Post Utme Futo Physics examination.
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