The Boston school compendium of natural and experimental philosophy .. (1837)
Parker, Richard Green, 1798-1869 · Boston : Marsh, Capen & Lyon · leaf 134
roduced by the interruption of therays from a single luminous body ? 329. What is said of the shadow of theopaque body, when the luminous body is tho larger ? Explain fig. 93. 330. Whatis said of the shadow of the opaque body, when the luminous body is the smaller?Explain fig. 94. What dimensions… … OPTICS. 123 331. When several luminous bodies shine upon thesame object, each one will produce a shadow. Fig. 95. Fig. 95 represents a ball Ailluminated by the three can-dles, B C and D. The light -d B produces the shadow b, thelight C,the shadow c, and thelight D, the shadow d; but as C the light…
Physics
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