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The magnifying power of the astronomical telescope for normal adjustment is 50. The focal length of the eyepiece is 2 cm. The rquired length of the telescope for normal adjustment is
Options
(a) 102 cm
(b) 100 cm
(c) 98 cm
(d) 25 cm
Correct Answer:
98 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
- Oil spreads over the surface of water where as water does not spread
- ln a surrounding medium of temperature 10⁰C a body takes 7 min for a fall
- When a biconvex lens of glass having refractive index 1.47 is dipped in a liquid
- A wheel has angular acceleration of 3.0 rad/sec² and an initial angular speed
- In Young’s experiment, the ratio of maximum to minimum intensities of the fringe
Topics: Ray Optics (94)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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