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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
- In common base mode of a transistor, the collector current is 5.488 mA
- Two equal and opposite charges of masses m₁ and m₂ are accelerated
- A car of mass 1000 kg negotiates a banked curve of radius 90 m on a frictionless
- Two closed pipes produce 10 beats per second when emitting their fundamental nodes.
- An inductor coil is connected to a 12 V battery and drawing a current 24 A. This coil
Topics: Ray Optics (94)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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