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Physics, 14.09.2019 06:10, sammamamam1090
Aconcave mirror produces a real image that is three times as large as the object. if the object is 20 cm in front of the mirror, what is the image distance? what is the focal length of this mirror?
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Aconcave mirror produces a real image that is three times as large as the object. if the object is 2...
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