PhysicsAn old man cannot see objects closer than 1m from the eye clearly. Name the defect of vision he is suffering from. How can it be corrected? choose a ray diagram for the: (i) Defect of vision and also (ii) For its correction

An old man cannot see objects closer than 1m from the eye clearly. Name the defect of vision he is suffering from. How can it be corrected? choose a ray diagram for the: (i) Defect of vision and also (ii) For its correction


  1. A
    defected visioncorrected vision
  2. B
    Image result for human eye diagram defected visionImage result for myopia diagramcorrected vision
  3. C
    corrected
  4. D
    See the source image corrected and defected. 

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    Solution:

    Concept: We have given some diagrams of correct and defect vision. And we need to identify the correct diagrams.
    As the old man cannot see the nearby object to rectify that he has to use a convex lens and he is suffering from hyperopia.
    Hence, the correct option is 1.
     
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