Answers

2016-02-02T22:44:01+05:30
I guess not, but still wait for some more answers.
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2016-02-02T22:57:17+05:30
No, normal convex lens doesn't behave like a concave lens as it is a conversing lens and it doesn't act as diverging lens. but it can be act as a concave lens, when it is kept where the optical density is greater than that if the lens material or lens.
I think this answer will help you out
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