Post Utme Mountain Top University 2017 Physics Question 14
Practice objective / multiple choice question 14 from the 2017 Post Utme Mountain Top University Physics examination.
A lens has a focal length of 20 cm. If an object is placed 30 cm from the lens, what is the image dis\tance?
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This is Post Utme Mountain Top University 2017 Physics Question 14. It is one of the objective questions from the 2017 Post Utme Mountain Top University Physics examination.
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