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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
- If by mistake voltmeter is connected in series and ammeter in parallel then
- In thermodynamics processes which of the following statements is not true?
- A carnot engine working between 300 K and 600 K has a work output of 800J per cycle.
- A microscope is having objective of focal length 1 cm and eye-piece of focal length 6 cm.
- If a magnetic substance is brought near the north or the south pole of a bar magnet
Topics: Ray Optics (94)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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