Question

A normal eye is not able to see objects closer than 25 cm because(a) the focal length of the eye is 25 cm(b) the distance of the retina from the eye-lens is 25 cm(c) the eye is not able to decrease the distance between the eye-lens and the retina beyond a limit(d) the eye is not able to decrease the focal length beyond a limit

Answer 1

the eye is not able to decrease the focal length beyond a limit