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The distance of the moon form the earth is 3.8×10⁵ km. Supposing that the eye is most sensitive to the light of wavelength 550 nm, the seperation of two points on the moon that can be resolved by a 500 cm telescope is
Options
(a) 50 m
(b) 55 m
(c) 51 m
(d) 60 m
Correct Answer:
55 m
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
- Pure Si at 500 K has equal number of electron (nₑ) and hole (nₕ) concentrations
- A p-n-p transistor is used in common emitter mode in an amplifier circuit.
- A wire having resistance 12Ω is bent in the form of an equilateral triangle.
- A uniform wire of resistance 9Ω is joined end-to-end to form a circle. Then
- The frequencies of X-rays,γ-rays and ultraviolet rays are respectively p,q and r
Topics: Ray Optics (94)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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