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A focal length of a lens is 10 cm. What is power of a lens in dioptre?
Options
(a) 0.1 D
(b) 10 D
(c) 15 D
(d) 1 D
Correct Answer:
10 D
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 radioactive substance has a half-life of four months. Three-fourth of substance
- If R is the radius of earth, the height at which the weight of a body 1/4 of its weight
- A simple pendulum performs simple harmonic motion about x = 0 with an amplitude
- If two slits in Young’s experiment are 0.4 mm apart and fringe width on a screen
- A 70 kg man stands in contact against the inner wall of a hollow cylindrical drum
Topics: Ray Optics (94)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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