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A person has a minimum distance of distinct vision as 50 cm. The power of lenses required to read a book at a distance of 25 cm is
Options
(a) 3 D
(b) 1 D
(c) 2 D
(d) 4 D
Correct Answer:
2 D
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - A 220 volt and 1000 watt bulb is connected across a 110 volt mains supply.
- If alpha, beta and gamma rays carry same momentum, which has the longest
- In the diffraction pattern of a single slit
- Weber ampere per metre is equal to
- When a piece of metal is illuminated by a monochromatic light of wavelength λ,
Topics: Ray Optics
(94)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A 220 volt and 1000 watt bulb is connected across a 110 volt mains supply.
- If alpha, beta and gamma rays carry same momentum, which has the longest
- In the diffraction pattern of a single slit
- Weber ampere per metre is equal to
- When a piece of metal is illuminated by a monochromatic light of wavelength λ,
Topics: Ray Optics (94)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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