Question

(a) a student suffering from myopia objets plebend 5 m. List two possible tons due to w his defects may have . With the help of ray diagrams, explth ( why the student is unable to see distinctly the ofest placed beyond 5 m from the (i) the type of the corrective lens ed to restore proper session and how this defect

Answer 1

this defect may have arisen due to 1)excessive curvature of the eye lens 2) elongation of the eyeball
a concave lens of suitable power can be used to correcr the defect