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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
- In Raman effect, Stoke’s lines are spectral lines having
- The magnetic field at the centre of a circular coil carrying current I ampere is B.
- 10 mA current can pass through a galvanometer of resistance 25 ohm.
- A body of length 1 m having cross-sectional area 0.75 m² has heat flow through it
- A ship A is moving westwards with a speed of 10 km/h and a ship B 100 km
Topics: Ray Optics (94)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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