 | Royal Society (Great Britain) - 1802 - 638 σελίδες
...angular motion ; and I found, that the brightest red colour occurred at the inclinations io^e, eof0, 32°, and 45°; of which the sines are as the numbers...and was equal at equal inclinations on either side. This experiment affords a very strong confirmation of the theory. It is impossible to deduce any explanation... | |
 | Henry Smith Williams - 1904 - 378 σελίδες
...measure its angular motion; I found that the longest red color occurred at the inclination 1o\°, 20 J°, 32°, and 45°; of which the sines are as the numbers...the sun's light was reflected from the surface, the color vanished with the inclination, and was equal at equal inclinations on either side. "This experiment... | |
 | Henry Smith Williams, Edward Huntington Williams - 1904 - 380 σελίδες
...measure its angular motion; I found that the longest red color occurred at the inclination 1oj°, 2o|°, 32°, and 45°; of which the sines are as the numbers...other angles also, when the sun's light was reflected 222 from the surface, the color vanished with the inclination, and was equal at equal inclinations... | |
 | Henry Smith Williams - 1904 - 400 σελίδες
...occurred at the inclination ioi°, 20 f°, 32°, and 45°; of which the sines are as the numbers i, 2, 3, and 4. At all other angles also, when the sun's light was reflected from the surface, the color vanished with the inclination, and was equal at equal inclinations on either side. "This experiment... | |
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At all other angles also, when the sun's light was reflected from the surface, the color vanished with the inclination, and was equal at equal inclinations on either side. "This experiment affords a very strong confirmation of the theory. It is impossible... 