Question: A small postage stamp is placed in front of a concave mirror (radius = R) so that the image distance equals the object distance. (a)

A small postage stamp is placed in front of a concave mirror (radius = R) so that the image distance equals the object distance.

(a) In terms of R, what is the object distance?

(b) What is the magnification of the mirror?

(c) State whether the image is upright or inverted relative to the object. Draw a ray diagram to guide your thinking.


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