Wednesday
July 30, 2014

Homework Help: phy

Posted by lin on Friday, November 8, 2013 at 5:36am.

What is the distance between an object and its real image formed by a thin converging lens with focal length f = 21 cm, if the object distance is 100 cm? (b) What is the minimum object-image distance for a real image formed by that lens?

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