Question

solve this question guys but the answer should be accurate . ​

Answer 1

Answer:

a) The defect may have arisen due to following reasons: 

:excessive curvature of the eye lens 

: elongation of the eyeball 

see the pic.......

b)

f = – 5 m (since lens is concave) 

In case of myopia, 

P = 1 / f(metre),= – 1 / 5 

P = –0.2 D.

mast diya na ans...