If a part of a convex lens is covered, its focal length will
(a)
unchanged
(b)
(c)
(d)
If a part of a convex lens is covered, its focal length will
(a)
unchanged
(b)
(c)
(d)
Question ID - 102272 | SaraNextGen Top Answer
If a part of a convex lens is covered, its focal length will
(a)
unchanged
(b)
(c)
(d)
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If a part of a convex lens is covered, its focal length will |
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(a) |
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(b) |
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(c) |
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(d) |
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