Question

We can not clearly see an object
kept at a distance less than 25 cm
from the eye.​

Answer 1

Answer:

We cannot clearly see an object kept at a distance less than 25cm from the eye. This is because ciliary muscles of our eyes are unable to contract beyond certain limit. If the object is placed at a distance less than 25cm from the eye, then the object appears blurred because light rays coming from the object meet behind the retina.

Explanation:

mark as BRAINLIEST if you are satisfied ☺️

Answer 2

Answer:

1. The muscles attached to the eye lens (ciliary muscles) help in fine adjustment of the focal length of the lens.

2. The capacity of these muscles to contract or relax to adjust the focal length (i.e., power of accomodation) has a limit.

3. The minimum distance of an object from a normal eye for which the eye lens can decrease it's focal length to the least possible value, is 25 cm. Hence, we cannot clearly see an object kept ata distance less than 25 cm from the eye.

Explanation:

I hope it helps you...✍