JAMB Physics 2008 Objective — Question 37
Question 37 of 50 from the Joint Admissions and Matriculation Board (JAMB) Physics 2008 Objective paper, with the correct answer and a full explanation.
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37. An observer with normal eyes views an object with a magnifying glass of focal length 5 cm. The angular magnification is [least distance of vision D=25cm]
- A. -6Correct
- B. -5
- C. 5
- D. 6
Explanation
M = -(D/f + 1) = -(25/5 + 1) = -6.
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