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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
- On heating a ferromagnetic substance above curie temperature
- Two masses of 9 g and 6 g are connected with a string which is passing over a frictionless
- An electron in the hydrogen atom jumps from excited state n to the ground state
- Two point objects of masses 1.5 g and 2.5 g respectively are at a distance of 16 cm
- The wave function (in SI unit) for a light wave is given as Ψ(x,t)= 10³ sin π
Topics: Ray Optics (94)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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