Post Utme Lautech 2020 Physics Question 4
Practice objective / multiple choice question 4 from the 2020 Post Utme Lautech Physics examination.
A lens of focal length 20 cm is used to form an image of an object at a dis\tance of 30 cm. What is the magnification of the lens?
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About This Question
This is Post Utme Lautech 2020 Physics Question 4. It is one of the objective questions from the 2020 Post Utme Lautech Physics examination.
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