Post Utme Unilorin 2019 Physics Question 17
Practice objective / multiple choice question 17 from the 2019 Post Utme Unilorin Physics examination.
A convex lens of focal length 20 cm is placed in front of a screen. An object is placed 30 cm in front of the lens. What is the magnification of the image formed on the screen?
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About This Question
This is Post Utme Unilorin 2019 Physics Question 17. It is one of the objective questions from the 2019 Post Utme Unilorin Physics examination.
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