Introductory course of natural philosophy for the use of schools and academies. Ed. from Ganot's popular physics. By William G. Peck (1869)
Ganot, Adolphe, 1804-1887, Peck, William Guy, 1820-1892 · New York A.S. Barnes · leaf 289
rk room, and allowed to fall upon the sur-face of water in a glass vessel, as shown in Fig. 173, thebending of the beam as it enters the water may be seen by ITow may the second law be illustrated ? ( 287.) Do all bodies refract equally fSr^«mNEWToti8w«s? ( 288 ) Explain the method of proving… … Fig. 173. Let a piece of money be placed at the bottom of an emptyvessel, and then take a position such that the coin shall justbe hidden by the side of the vessel. Whilst in this position,if water be poured into the vessel, the rays from the coinwill be refracted so as to render it visible. The…
Physics
Internet Archive · Gerstein Library, University of Toronto · Public Domain Mark 1.0. Free to use for anything.
