Question

A middle aged person is not able to read a book when it is held somewhat away from his

eyes.

(a) Name the eye defect, from which he is suffering.

(b) State the two likely causes of this defect.

(c) How can this defect be corrected ?​

Answer 1

Answer:

(a) Myopia

(b) cilliary muscle disorder and eye ball become too long

(c) It can be corrected by using concave lens

Answer 2

Answer:

a. myopia

b. eye lense become thick

image form before the retina

c. concave