Post Utme Bells University 2020 Physics Question 18
Practice objective / multiple choice question 18 from the 2020 Post Utme Bells University Physics examination.
A convex lens of focal length 20 cm is used to form an image of an object placed 30 cm in front of it. What is the magnification of the image?
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About This Question
This is Post Utme Bells University 2020 Physics Question 18. It is one of the objective questions from the 2020 Post Utme Bells University Physics examination.
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