HETAV PATEL

Grade 11,

The human eye can focus objects at different distances by adjusting the focal length of the eye lens. This is due to (a) presbyopia (b) accommodation (c) near-sightedness (d) far-sightedness

The human eye can focus objects at different distances by adjusting the focal length of the eye lens. This is due to
           (a) presbyopia                                  (b) accommodation
           (c) near-sightedness                      (d) far-sightedness

Grade:12

2 Answers

Harshit Singh
askIITians Faculty 5963 Points
3 years ago
Dear Student

Option(b) is correct here.

Thanks
KAPADIA DEV
100 Points
3 years ago
The image distance in the eye, is fixed and cannot be changed. The ability of the eye lens to adjust its focal length is called accommodation

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