Question

what is a normal eye not to see clearly the object placed closer then 25 cm

Answer 1

Because 25cm is the least distance of distant vision. The lens could not converge the rays coming from a source that close on the retina. Hence we are not able to see things clearly.

Please mark brainliest.

Answer 2

$\huge \mathfrak {Answer:-}$

This is because the $\bold{ciliary\:muscles}$ of eyes are unable to contract beyond a $\bold{certain\:limit.}$

If the object is placed at a distance $\bold{less\: than\:25\:cm}$from the eye, then the object appears $\bold{blurred.}$

This is because of the $\bold{light\:rays}$ coming from the object meet $\bold{beyond}$ the retina.

$\text{Be\:Brainly}$❤️