Elementary treatise on physics experimental and applied for the use of colleges and schools (1890)
Ganot, A. (Adolphe), 1804-1887, Atkinson, E. (Edmund) · New York : W. Wood · leaf 641
centre is the brightestpart. Fig. 601 represents a grating spectrum, together with an equally longspectrum produced by a flint-glass prism; the upper being that produced bythe grating. It will be seen that D in the one spectrum is in almost exactlythe same position as F in the other. Diffraction… … Fig. 601. Draper, by means of a diffraction spectrum, was able to photograph at least293. Diffraction spectra also extend farther in the direction of the ultra-violet, and give more dark lines in that region. The most perfect gratings have quite recently been constructed byProfessor Rowland, of…
Physics
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