An object is 4.5 cm in front of the mirror. (a) What radius of curvature must the
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(a) What radius of curvature must the mirror have if the image is to be 2.2 cm in front of the mirror?
(b) What is the magnification of the image?
(c) If the object is moved closer to the mirror, does the magnification of the image increase in magnitude, decrease in magnitude, or stay the same?
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