Post Utme Wellspring University 2019 Physics Question 40
Practice objective / multiple choice question 40 from the 2019 Post Utme Wellspring University Physics examination.
A lens forms an image of an object. If the object dis\tance is 0.5 m and the image dis\tance is 0.2 m, what is the focal length of the lens?
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About This Question
This is Post Utme Wellspring University 2019 Physics Question 40. It is one of the objective questions from the 2019 Post Utme Wellspring University Physics examination.
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