Well's natural philosophy : for the use of schools, academies and privte students, introducing the latest results of scientific discovery and research ; arranged with special reference to the practical application of physical science to the arts and the experiences of everyday life ; with three hundred and seventy-five engravings (1873)
Wells, David A · New York : Ivison, Blakeman, Taylor and Co. · leaf 314
Fig. 245. … How are imagesformed by con-cave mirrors? eral effectobject. When an object is placed between a concaveimage formed mirror and its principal focus, the image willmirror b^iSlg! appear larger than the object, in an erect posi-tion and behind the mirror.This will be apparent from Fig. 246. Let a be…
Physics · Science · Technology
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