Post Utme Abu 2019 Physics Question 1
Practice objective / multiple choice question 1 from the 2019 Post Utme Abu Physics examination.
A parallel beam of light of wavelength 500 nm is incident on 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 Abu 2019 Physics Question 1. It is one of the objective questions from the 2019 Post Utme Abu Physics examination.
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