'Rays necessarily converging' presentation slideshows

Do parallel rays that enter a concave lens diverge after passing through the lens?

Do parallel rays that enter a concave lens diverge after passing through the lens?. a) Yes b) No. What do rays emanating from a point on an object do before they pass through any lenses?. a) They converge. b) They are parallel to each other. c) They diverge.

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