Post Utme Greenfield University 2017 Physics Question 40
Practice objective / multiple choice question 40 from the 2017 Post Utme Greenfield University Physics examination.
A lens of focal length 20 cm is used to form an image of an object 30 cm away. If the object is moved 10 cm closer to the lens, determine the new image dis\tance.
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About This Question
This is Post Utme Greenfield University 2017 Physics Question 40. It is one of the objective questions from the 2017 Post Utme Greenfield University Physics examination.
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