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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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Topics: Ray Optics
(94)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Three objects coloured black, gray and white can withstand hostile conditions upto 2800⁰C.
- Electrons of mass m with de-Broglie wavelength λ fall on the target in an X-ray tube.
- A polarised light of intensity I₀ is passed through another polariser whose pass axis
- The magnetic field at a point on the axis of a long solenoid having 5 turns per cm
- A galvanometer is converted into an ammeter by connecting
Topics: Ray Optics (94)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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