| ⇦ | 
| ⇨ |
The near point and far point of a person are 40 cm and 250 cm, respectively. Determine the power of the lens he/she should use while reading a book kept at distance 25 cm from the eye.
Options
(a) 2.5 D
(b) 5 D
(c) 1.5 D
(d) 3.5 D
Correct Answer:
1.5 D
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - A bicyclist comes to a skidding stop in 10 m.During this process, the force
- A potentiometer wire of length L and a resistance r are connected in series with
- A condenser of capacity C is charged to a potential difference of V₁. The plates
- An air bubble in a glass slab with refractive index 1.5 (near normal incidence)
- A charge of 100 μC has a potential at a distance of 9 m is
Topics: Ray Optics
(94)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A bicyclist comes to a skidding stop in 10 m.During this process, the force
- A potentiometer wire of length L and a resistance r are connected in series with
- A condenser of capacity C is charged to a potential difference of V₁. The plates
- An air bubble in a glass slab with refractive index 1.5 (near normal incidence)
- A charge of 100 μC has a potential at a distance of 9 m is
Topics: Ray Optics (94)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
Leave a Reply