 | David Brewster - 1831 - 412 pagine
...its maximum of intensity about the middle of. the red space in the solar spectrum, the primary yellow spectrum has its maximum in the middle of the yellow...coincide at the two extremities of the solar spectrum. Prom this view of the constitution of the solar spectrum we may draw 'the following conclusions : —... | |
 | Robert Hare - 1836 - 624 pagine
...its maximum of intensity about the middle of the red space in the solar spectrum, the primary yellow spectrum has its maximum in the middle of the yellow...view of the constitution of the solar spectrum we may drew the following conclusions : — " 2. As a certain portion of red, yellow, and blue constitute... | |
 | David Brewster - 1841 - 432 pagine
...its maximum of intensity about the middle of the red space in the solar spectrum, the primary yellow spectrum has its maximum in the middle of the yellow...solar spectrum we may draw the following conclusions : — 1. Red, yellow, and blue light exist at every point of the solar spectrum. 2. As a certain portion... | |
 | Carl Friedrich Peschel - 1846 - 188 pagine
...investigations their respective widths 82 BKEWSTER-S SPECTRUM — COMPLEMENTARY COLOUR*. Fig. 74. " From this view of the constitution of the solar spectrum we may draw the following conclusions : — " 1 . ) Red, gellow, and blue light exist at every point of the solar spectrum. " 2. ) Asa certain... | |
 | Edward Nugent (C.E.) - 1868 - 294 pagine
...its maximum of intensity about the middle of the red space in the solar spectrum, the primary yellow spectrum has its maximum in the middle of the yellow...solar spectrum we may draw the following conclusions : — 1. Red, yellow, and blue light exist at every point of the solar spectrum. 2. As a certain portion... | |
 | Edward Nugent - 1870 - 304 pagine
...its maximum of intensity about the middle of the red space in the solar spectrum, the primary yellow spectrum has its maximum in the middle of the yellow...solar spectrum we may draw the following conclusions : — 1. Red, yellow, and blue light exist at every point of the solar spectrum. 2. As a certain portion... | |
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... out of place here to detail, I conclude that the solar spectrum consists of three spectra of equal lengths, viz. a red spectrum, a yellow spectrum, and a blue spectrum. The primary red spectrum has its maximum of intensity about the middle of the... 