Post Utme Lead City University 2017 Physics Question 13
Practice objective / multiple choice question 13 from the 2017 Post Utme Lead City University Physics examination.
A ray of light passes through a prism and is re\fracted at an angle of 30°. If the angle of incidence is 20°, what is the angle of re\fraction?
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About This Question
This is Post Utme Lead City University 2017 Physics Question 13. It is one of the objective questions from the 2017 Post Utme Lead City University Physics examination.
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