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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
- An oscillator circuit consists of an inductance of 0. mH and a capacitor of 20 μF.
- Across a metallic conductor of non-uniform cross-section, a constant potential
- In the relation n=PV/RT, n stands for
- The unit of reactance is
- The number of possible natural oscilations of air column in a pipe closed
Topics: Ray Optics (94)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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