8. The focal length of the eye lens increases when eye muscles

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8. The focal length of the eye lens increases when eye muscles

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(a) are relaxed and lens becomes thinner
(b) contract and lens becomes thicker
(c) are relaxed and lens becomes thicker
(d) contract and lens becomes thinner

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Class 10 science Priyanka QNA 3 years 2021-11-19T18:52:09+00:00 2021-11-19T18:52:09+00:00 1 Answer 13 views Enlightened 0

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Priyanka QNA Enlightened · Answer 1 · 2021-11-19T18:52:48+00:00

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2021-11-19T18:52:48+00:00 November 19, 2021 at 6:52 pm

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Answer: a
Explanation:
(a) Ciliary muscles modify the
curvature of eye lens. When eye
muscles are relaxed, eye lens
becomes thinner thereby are
relaxed, eye lens becomes thinner
thereby increase in the focal length
of eye lens

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8. The focal length of the eye lens increases when eye muscles