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The magnifying power of a convex lens of focal length 10 cm, when the image is formed at the near point is
Options
(a) 6
(b) 5.5
(c) 4
(d) 3.5
Correct Answer:
3.5
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
- The ratio of specific heats Cp/Cv=γ in terms of degrees of freedom (n) is given by
- If a charge in current of 0.01 A in one coil produces a change in magnetic flux
- To get three images of single object, one should have two plane mirrors at an angle of
- A particle of mass ‘m’ is kept at rest at a height 3R from the surface of earth
- Two coherent sources of different intensities send waves which interfere.
Topics: Ray Optics (94)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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explanation plzzz
M=1+d/f
We know that d is always 25 cm so by putting values you can get the answer…. thank you