+3 votes
in Class 10 by kratos

An object placed in front of a spherical mirror with focal length f = -20 cm produces an image with a magnification m = 0.1. If the the object is placed the same distance in front of a spherical mirror with focal length f = -45 cm, what happens to the image?

1 Answer

+1 vote
by kratos
 
Best answer

We know that

so that the image increases in size by a factor of 2.

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