Hall, Edwin Herbert, 1855-1938 · New York, H. Holt and company · leaf 122
ot show upon a screenplaced where it appears to be. Evidently the image formed by a plane mirror is an un-real image. 110. Images of Images.—If any of the rays from 0 (Fig.71) after reflection from the mirror A fall upon a secondplane mirror i?, they will be treated by this second mirror REGULAR… … Fig. 71. as if it were the image of an actual object, sending raysfrom Ir The rays reflected first from A and next from B mightthen fall upon a third mirror, and give an image of theimage 72, and so on; but at each reflection there is someloss of light, and an image formedafter many reflections…
Physics
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