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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
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Subject: Physics
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Carbon,silicon and germanium have four valence electrons each. At room temperature
- In vacuum, to travel distance d, light takes time t and in medium to travel distance
- The velocity of image when object and mirror both are moving towards each other
- A disc of moment of inertia (9.8/π²) kg m² is rotating at 600 rpm. If the frequency
- If A=4i+4j+4k and b=3i+j+4k, then angle between vectors A and B is
Topics: Ray Optics (94)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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