Post Utme Osustech 2018 Physics Question 19
Practice objective / multiple choice question 19 from the 2018 Post Utme Osustech Physics examination.
A convex lens of focal length 20 cm forms an image of an object at a dis\tance of 30 cm from the lens. What is the magnification of the lens?
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About This Question
This is Post Utme Osustech 2018 Physics Question 19. It is one of the objective questions from the 2018 Post Utme Osustech Physics examination.
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