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 mirror’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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