AI Mentor

Check Your IQ

Free Expert Demo

Try Test

Courses

Dropper NEET Course Dropper JEE Course Class - 12 NEET Course Class - 12 JEE Course Class - 11 NEET Course Class - 11 JEE Course Class - 10 Foundation NEET Course Class - 10 Foundation JEE Course Class - 10 CBSE Course Class - 9 Foundation NEET Course Class - 9 Foundation JEE Course Class -9 CBSE Course Class - 8 CBSE Course Class - 7 CBSE Course Class - 6 CBSE Course

Offline Centres

[7]
A normal eye is not able to the objects placed closer than $25 cm$ clearly. Which of the following may be the reason for that?

see full answer

Your Exam Success, Personally Taken Care Of

1:1 expert mentors customize learning to your strength and weaknesses – so you score higher in school , IIT JEE and NEET entrance exams.

An Intiative by Sri Chaitanya

Focal length of the eye lens cannot be reduced below a certain limit

Focal length of the eye lens can be reduced below a certain limit

The eye lens has lost its power of accomodation

None of the above

answer is A.

(Unlock A.I Detailed Solution for FREE)

Best Courses for You

JEE

NEET

Foundation JEE

Foundation NEET

CBSE

Detailed Solution

A normal eye is not able to the objects clearly placed closer than

25 cm

. This is due to the reason that focal length cannot be reduced below a certain limit.
The focal length of the normal eye lens cannot be altered to be able to see objects placed closer than

25 cm

clearly. This is because the ciliary muscles cannot contract more than a certain limit. Suppose the object is placed closer than

25 cm

, the image produced on the retina is blurred. The image is clear only if it is formed on the retina of the eye.

Watch 3-min video & get full concept clarity

courses

No courses found

Result Producing online coaching for JEE/NEET of south India

Largest All India Test Series for JEE/NEET

Best Online Course for IIT JEE

Best Online Course for NEET

Best Online Course for CBSE

Ready to Test Your Skills?

Check your Performance Today with our Free Mock Test used by Toppers!

Take Free Test

Get Expert Academic Guidance – Connect with a Counselor Today!