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Magnification produced by a spherical mirror can also be expressed in terms of object and image distances as

Question
Magnification produced by a spherical mirror can also be expressed in terms of object and image distances as
m = v/u
m = -v/u
m = u/v
m = -u/v
Answer
m = -v/u
Detailed Explanation
The chapter gives magnification as m = h'/h = -v/u for spherical mirrors.
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