Post Utme Caleb University 2020 Physics Question 30
Practice objective / multiple choice question 30 from the 2020 Post Utme Caleb University Physics examination.
A ray of light passes from air into a glass of re\fractive index $1.5$. If the angle of incidence is $30^\circ$, find the angle of re\fraction.
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About This Question
This is Post Utme Caleb University 2020 Physics Question 30. It is one of the objective questions from the 2020 Post Utme Caleb University Physics examination.
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