Posted by **Angel** on Tuesday, March 27, 2012 at 10:02pm.

The image of a crayon appears to be 20.6 cm

behind the surface of a convex mirror and is 3.32 cm tall. The mirrorâ€™s focal length is 52.6

cm.

a) How far in front of the mirror is the

crayon positioned?

b) Calculate the magniﬁcation of the image

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