Elements of natural philosophy (Volume 2-3) (1850)
Bartlett, W. H. C. (William Holms Chambers), 1804-1893 · New York : Barnes · leaf 301
Colors of thickplates; How they may-be exhibited; 292 NATURAL PHILOSOPHY. Facts withregard to thesecolors; How produced. … Illustration and cave glaSS reflector M N, With COIl-explanation; centric sUrfaCes, the back being sil-vered, and its centre of curvaturesituated at the aperture, there willbe formed upon the screen aboutthe aperture a series of colored rings,or in luminous waves of a singlelength, alternate bright…
Mechanics · Acoustics · Optics
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