(a) A person cannot read newspaper placed nearer than 50cm from his eyes. Name thedefect of vision he is suffering from. Draw a ray diagram to illustrate this defect.List its two possible causes. Draw a ray diagram to show how this defect may be
corrected using a lens of appropriate focal length.
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The disease he is suffering from is Myopia.
Answered by
1
hypermetropia.
1-due to high converging power of eye lens.
2-due to eye ball being too long
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Abhi1512:
it is myopia --
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