A concave mirror has a focal length of 442 cm the distance
A concave mirror has a focal length of 44.2 cm. The distance between an object and its image is 68.1 cm. Find (a) the object and (b) the image distance assuming that the object lies beyond the center of curvature.
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a concave mirror has a focal length of 442 cm the distance between an object and its image is 681 cm find a the object
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