Lynde, Carleton John, b. 1872, Gilbert, Alfred C. (Alfred Carlton), 1884-1961 · New Haven, Conn. : A.C. Gilbert Co. · leaf 95
or refracted more than thelonger waves and as a resultthe white light is spread outinto the spectrum. Thisspreading of light is calleddispersion. Pig. 143. The waves destroy each otheror interfere … INTERFERENCE Spectrum by Reflection. Another beautiful methodof producing a spectrum isillustrated in Fig. 142. Amirror is placed in a slant-ing position under water ina pan and a beam of sunlightis allowed to fall on the mir-ror. The sunlight, in goingthrough the water to the mirror and back,…
Light · Scientific recreations
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