A convex lens of focal length 20 cm can produce a magnified virtual as well as real image

+1 vote
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asked Jan 19, 2018 in Physics by Kundan kumar (49,132 points) 34 382 1020

A convex lens of focal length 20 cm can produce a magnified virtual as well as real image. Is this a correct statement? If yes, where shall the object be placed in each case for obtaining these images?

1 Answer

+1 vote
answered Jan 19, 2018 by Vikash Kumar (144,729 points) 8 11 21
selected Jan 19, 2018 by Kundan kumar
 
Best answer

Statement is correct if the object is placed within 20cm from the lens in the first case and between 20 cm and 40cm in the second case.

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