Question

noopur needs a lens of power 4.5D for correction pf her vision what kind of defect in vision is she suffering from

Answer 1

short sightedness

plz mark brainliet

Answer 2

Noopur is suffering from Hypermetropia .

                P = 1 / f
             4.5 = 1 / f
                f  = 1 / 4.5
                f  = 0.22 m
                f  = 22.2 cm 

For correcting her defect she should wear convex lens .