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March 28, 2015

Homework Help: physics

Posted by Anonymous on Tuesday, May 20, 2008 at 4:54pm.

A convex mirror has a focal length of -13 cm. A lightbulb with a diameter of 5.6 cm is placed 60.0 cm in front of the mirror.
a. Locate the image of the lightbulb.
b. Whats the diamter?

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