Lynde, Carleton John, b. 1872, Gilbert, Alfred C. (Alfred Carlton), 1884-1961 · New Haven, Conn. : A.C. Gilbert Co. · leaf 8
Fig. 1. You receive1,000,000 miles of sunshine … Fig. 2. You receive 2,000,-000,000,000 light waves You will show soon that white lightis a mixture of lights of all colors. Nowthe red light waves in the sunlight fallon your hand at the rate of 390 millionmillion per second and in six seconds390 X 6 = 2340 million million fell onyour hand. Your…
Light · Scientific recreations
Internet Archive · Getty Research Institute · Public Domain Mark 1.0. Free to use for anything.
