Lynde, Carleton John, b. 1872 · New York : Macmillan · leaf 285
FtG. 201. — White light divided into lights ofdifferent color. 270 PHYSICS OF THE HOUSEHOLD … Fig. 202, — White light produced from lights ofdifferent color. white light througha prism is calledthe spectrum of thewhite light. Lights of differ-ent colors havedifferent wavelengths. — It wasstated above thatscientists believelight to be a wavemotion in the ether. The lengths of the waves of…
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