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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
- A round uniform body of radius R, mass M and moment of inertia I rolls down
- The ratio of speed of an electron in ground state in Bohr’s first orbit of hydrogen atom
- An open knife edge of mass 200g is dropped from height 5m on a cardboard
- A particle of mass 1 mg has the same wavelength as an electron moving with a velocity
- If the number of radius of ²⁷Al is 3.6 Fermi, the approximate nuclear radius
Topics: Ray Optics (94)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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