,—a slanting lay would become less slantingafter it entered the glass. If you had a flat, thick[)iece of glass, the ray of light would take the couisethat is shown in the preceding figure, in which we seethat its path before it enters the glass, and its pathafter it leaves the glass, are in the… … Fig. 33. straight up above the page on a bottom like fig. 33,and that when \dewed standing up it has the appear-ance of fig. 34. Such a piece of glass is called a ilKATED j;0Dii;s.J IllVSICS. 115
Physics
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