WAEC Physics 2018 Objective — Question 29
Question 29 of 50 from the West African Examinations Council (WAEC) Physics 2018 Objective paper, with the correct answer and a full explanation.
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To obtain a virtual, erect and magnified image from a thin converging lens, an object must be placed
- A. between the focus and the lensCorrect
- B. at the focus
- C. between the focus and twice the focal length
- D. beyond twice the focal length
Explanation
Placing the object between the lens and its principal focus produces a virtual, erect, magnified image (as in a magnifying glass).
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