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A astronomical telescope has objective and eye-piece of focal lengths 40 cm, 4 cm, respectively. To view an object 200 cm away from the objective, the lenses must be seperated by a distance
Options
(a) 46.0 cm
(b) 50.0 cm
(c) 54.0 cm
(d) 37.3 cm
Correct Answer:
54.0 cm
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
- A particle is moving with a uniform velocity along a straight line path
- The body of mass m hangs at one end of a string of length l, the other end of which
- A radioactive sample S₁ having an activity of 5 μCi has twice the number of nuclei
- A body undergoes no change in volume. Poisson’s ratio is
- The power factor of an AC circuit having resistance R and inductance L connected
Topics: Ray Optics (94)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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