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Raaz Malhotra
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Poll
Asked: 2021-05-04T13:54:50+00:00 In:

A person cannot see distinctly any object placed beyond 40 cm from his eye. The power of the lens required to correct the Problem is

  • 4

Poll Results

0%(a) -O.5 dioptre
100%(b) -2.5 dioptre ( 4 voters )
0%(c) 0.5 dioptre
0%(d) 0.025 dioptre
Based On 4 Votes

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NCERT Important Questions Class 10 Science physics Chapter 11
Important NCERT Extra Questions
Chapter 11 Human Eye and Colourful World
NCERT Book Extra Questions for Session 2022-2023
CBSE Board and UP Board Others state Board

2020-2021cbsechapter 11class10human eye and colourful worldncertphysicsscience
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    1 Answer

    1. (b) -2.5 dioptre

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