Post-UTME Physics 2018 Objective — Question 12
Question 12 of 20 from the Post-UTME Screening (Post-UTME) Physics 2018 Objective paper, with the correct answer and a full explanation.
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Use the diagram above (a converging lens with 2F', F', F and 2F marked) to answer this question. Where must an object be placed so that an inverted but enlarged image can be formed?
- A. Between the lens and F
- B. At F
- C. Beyond 2F
- D. Between F' and 2F'Correct
Explanation
An object placed between F and 2F (on the object side, F' and 2F') produces a real, inverted, magnified image beyond 2F on the other side.
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