1.

Vijay is 16 yr old and wears a spectacle having a power of -2D. Answer the following questions: State two reasons why this defect is caused?

Answer»

SOLUTION :The CURVATURE of the cornea and the eye lens increases, so that the converging POWER of the lens REMAINS large.
(II) The eyeball elongates so that the distance between the lens and the retina increases.


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