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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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(94)
Subject: Physics
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The speed of an electron having a wavelength of 10⁻¹⁰ m is
- A ray of light is incident on a transparent glass slab of refractive index 1.62
- An electron moving in a circular orbit of radius r makes n rotations per second.
- The dimension of 1/2ε₀E², where ε₀ is permittivity of free space and E is electric field
- A train moving at a speed of 220 ms⁻¹ towards a stationary object
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