Question

sita ha difficuly to read the newspaper.her defect of vision can be corrected by using spectals contain( 10 class question)


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Answer 1

Answer:

the defect of vision is nearsightedness or myopia .

it is corrected using concave lens

Explanation:

Shortsightedness is corrected using a concave (curved inwards) lens which is placed in front of a myopic eye, moving the image back to the retina and making it clearer. Longsightedness is corrected using a convex (outward facing) lens