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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.
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Topics: Ray Optics
(94)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A body is moving in a vertical circle. The string must remain taut at the highest point
- If h is planck’s constant and λ is wavelength, h/λ has dimensions of
- Complete the reaction: ₀n¹+ ₉₂U²³⁵→₅₆Ba¹⁴⁴+……..+3n
- If r denotes the distance between sun and the earth, then the angular momentum of the earth
- A particle falls towards earth from infinity. Its velocity on reaching the earth
Topics: Ray Optics (94)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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