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प्रश्न
Write down a formula for the magnification produced by a concave mirror.
in terms of height of object and height of image
उत्तर
The formula for the magnification (m) produced by a concave mirror,
(a)In terms of the height of an object (h) and the height of an image (h') is as follows:
Magnification (m)=`"hight of image"/"hight of object"`
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