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A magnifying glass of focal length 5 cm is used to view an object by a person whose smallest distance of distinct vision is 25 cm. If he holds the glass close to eye, then the magnification is
Options
(a) 5
(b) 6
(c) 2.5
(d) 3
Correct Answer:
6
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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- An inductor 20 mH, a capacitor 50 μF and a resistor 40Ω are connected in series
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Topics: Ray Optics
(94)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- If sound wave travel from air to water, which of the following remains unchanged?
- An inductor 20 mH, a capacitor 50 μF and a resistor 40Ω are connected in series
- Equal charge q each are placed at the vertices AQ and B of an equilateral triangle
- If a full wave rectifier circuit is operating from 50 Hz mains, the fundamental
- The charge flowing through a resistance R varies with time t as Q=at-bt²,
Topics: Ray Optics (94)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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