| ⇦ | 
| ⇨ |
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: - The unit of thermal conductivity is
- For a thermocouple, the neutral temperature is 270⁰C when its cold junction is at 20⁰C.
- A tyre filled with air (27° C and 2 atm) bursts. The temperature of air is (ˠ=1.5)
- 1 a.m.u. is equivalent to
- If 75% of the radioactive reaction is completed in 2 hrs, what would be
Topics: Ray Optics
(94)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The unit of thermal conductivity is
- For a thermocouple, the neutral temperature is 270⁰C when its cold junction is at 20⁰C.
- A tyre filled with air (27° C and 2 atm) bursts. The temperature of air is (ˠ=1.5)
- 1 a.m.u. is equivalent to
- If 75% of the radioactive reaction is completed in 2 hrs, what would be
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