Lynde, Carleton John, b. 1872, Gilbert, Alfred C. (Alfred Carlton), 1884-1961 · New Haven, Conn. : A.C. Gilbert Co. · leaf 99
lue, butdoes it let through a small amount of the other colors? Experiment No. 89. Changing colors in spectrum. Get thespectrum with the prism and hold colored objects in the differ-ent colors. Do they change colors according to the part ofthe spectrum they are in? They are black in the part of… … Fig. 147. The white paper is colored black object. Putit in a good lightand look at itthrough the prism(Fig. 147). Do youfind a spectrum in-stead of the whitepaper? Do you find alsothat the spectrum isreversed, that is,that the red is nearest the base of the prism and the violetnearest the angle?…
Light · Scientific recreations
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