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Science · 2024 · 3 marks
CBSE 2024 · Region 4 · Set 1 · Q31
Define the term power of accommodation of human eye. What happens to the image distance in the eye when we increase the distance of an object from…
Define the term power of accommodation of human eye. What happens to the image distance in the eye when we increase the distance of an object from the eye ? Name and explain the role of the part of human eye responsible for it in this case.
Marking-scheme solution
-Ability of the eye lens to adjust its focal length.
Image distance remains unchanged
-Ciliary muscles -
While focusing on distant objects ciliary muscles relax, eye lens becomes thin and its focal length increases.
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CBSE Class 10 Science past-paper question from the 2024 board exam, with the answer as CBSE’s own marking scheme gives it. Where our answers come from.