Post Utme Uniben 2021 Physics Question 3
Practice objective / multiple choice question 3 from the 2021 Post Utme Uniben Physics examination.
A ray of light passes from air into a glass slab of re\fractive index 1.5. If the angle of incidence is 30°, calculate the angle of re\fraction.
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About This Question
This is Post Utme Uniben 2021 Physics Question 3. It is one of the objective questions from the 2021 Post Utme Uniben Physics examination.
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