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A normal eye is not able to see objects ...

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 increase the focal length beyond a limit

D

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

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The correct Answer is:
D
(d) A normal eye is not able to see object closer than 25 cm because the eye is not able to decrease the focal length beyond the limit.
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