State two positions in which a concave mirror produces a magnified image of a given object. List two differences between the two images.

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asked Jan 19, 2018 in Physics by Kundan kumar (49,132 points) 34 384 1026

State two positions in which a concave mirror produces a magnified image of a given object. List two differences between the two images.

1 Answer

+1 vote
answered Jan 19, 2018 by Vikash Kumar (144,729 points) 8 11 21
edited Jan 25, 2018 by faiz
 
Best answer

A concave mirror  produces a magnified image when the object is placed in front of the mirror:
(i) between  its pole and focus
(ii) between the focus and 
centre of curvature
In case (i) the image is virtual and erect, whereas in case (ii) the image is real and inverted.

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