Question: A clown is using a concave makeup mirror to get ready for a show and is 4 0 cm in front of the mirror. The

A clown is using a concave makeup mirror to get ready for a show and is 40 cm in front of the mirror. The image is 70 cm behind the mirror. Find (a) the focal length of the mirror and (b) the magnification.
(a) NumberUnits
(b) Number Units
A clown is using a concave makeup mirror to get

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