Question

An object is placed at a distance 2f from the pole of a convex mirror of focal length f​​​​​​. Then, the magnification is ?

Answer 1

An object is placed at distance of 2 f from pole of a covex mirror.
We know,
2f=c

So,
object is placed at centre of curvature distance.
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Image size will be same as object.
=>size of image =size of object
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Magnification =size of image /size of object
=size of image/ size of image
=1/1
=1