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" Now, as it is almost impossible to conceive each sensitive point of the retina to contain an infinite number of particles, each capable of vibrating in perfect unison with every possible undulation... "
Proceedings of the American Association for the Advancement of Science - Page 81
by American Association for the Advancement of Science - 1898
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Philosophical Transactions of the Royal Society of London, Volumes 91-92

Royal Society (Great Britain) - 1802 - 638 pages
...be dependent on the constitution of this substance. Now, as it is almost impossible to conceive each sensitive point of the retina to contain an infinite...the three principal colours, red, yellow, and blue, of which the undulations are related in magnitude nearly as the numbers 8, 7, and 6 ; and that each...
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A Journal of Natural Philosophy, Chemistry and the Arts, Volumes 1-2

William Nicholson - 1802 - 752 pages
...rniteH number of Now, as it is almoft imponible to conceive each feniitive point colorific mo- of tlie retina to contain an infinite number of particles, each capable of vibrating in perfect unifon with every poffible undulation, it becomes neceiTary to fuppoli; the number limited, for inftance,...
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Physiologie der Netzhaut

Hermann Aubert - 1864 - 434 pages
...be dependent on the constitution of this substance. Now, as it is almost impossiblc to conceivc each sensitive point of the retina to contain an infinite...perfect unison with every possible undulation, it bccomes necessary to süppose the number limitcd, for instance to the three principal colours, red,...
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Physiologie der Netzhaut

Hermann Aubert - 1865 - 416 pages
...Now , as it is almost impossible to conceive euch sensitive point of the retina to contain aninfinite number of particles, each capable of vibrating in...for instance to the three principal colours, red, yello-vo and blue, of which the undulations ar relatcd in magnitude nearly as the numbres 8, 7 and...
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The American Journal of Science and Arts, Volumes 109-110

1875 - 1140 pages
...be dependent on the constitution of this substance. Now, as it is almost impossible to conceive each sensitive point of the retina to contain an infinite...number limited ; for instance, to the three principal colors, red, yellow and blue, of which the undulations are related in magnitude nearly as the numbers...
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Proceedings of the American Association for the Advancement of Science

American Association for the Advancement of Science - 1898 - 766 pages
...to the higher regions 1 Optlcka : 3'1 edition, 1721, p. 108. ! Quoted by Young, Phil. Trans., 1802, p. 19. of the sensorium, where they become sensations...that each of the particles is capable of being put in motion less or more forcibly, by undulations differing less or more from a perfect unison ; . ....
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Proceedings of the American Association for the Advancement of ..., Volume 47

American Association for the Advancement of Science - 1898 - 772 pages
...be dependent on the constitution of this substance. Now, as it is almost impossible to conceive each sensitive point of the retina to contain an infinite...that each of the particles is capable of being put in motion less or more forcibly, by undulations differing less or more from a perfect unison ; . ....
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Proceedings, Volume 47

American Association for the Advancement of Science - 1898 - 764 pages
...be dependent on the constitution of this substance. Now, as it is almost impossible to conceive each sensitive point of the retina to contain an infinite...that each of the particles is capable of being put in motion less or more forcibly, by undulations differing less or more from a perfect unison ; . ....
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The London, Edinburgh and Dublin Philosophical Magazine and Journal of Science

1876 - 676 pages
...be dependent on the constitution of this substance. Now, as it is almost impossible to conceive each sensitive point of the retina to contain an infinite...the three principal colours, red, yellow, and blue, of which the undulations are related in magnitude nearly as the numbers 8, 7, and 6 ; and that each...
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Philosophical Magazine

1876 - 608 pages
...be dependent on the constitution of this substance. Now, as it is almost impossible to conceive each sensitive point of the retina to contain an infinite...the three principal colours, red, yellow, and blue, of which the undulations are related in magnitude nearly as the numbers 8, 7, and 6 ; and that each...
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