Post Utme Esut 2017 Physics Question 18
Practice objective / multiple choice question 18 from the 2017 Post Utme Esut Physics examination.
A lens of focal length 20 cm forms 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 Esut 2017 Physics Question 18. It is one of the objective questions from the 2017 Post Utme Esut Physics examination.
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