 When the object viewed is a blue line of electric light I have found the spectrum to be also separated into several images, but the phenomena are somewhat different from the preceding. It is, however, needless to describe minutely appearances which vary...  Prismatic and Diffraction Spectra: Memoirs - Sivu 63tekijä(t) Joseph von Fraunhofer - 1899 - 67 sivuaKoko teos - Tietoja tästä kirjasta
 | Royal Society (Great Britain) - 1802 - 638 sivua
...is broad red, terminated by a bright line of yellow ; the sd and $d are both green ; the 4th and 5th are blue, the last of which appears to correspond...spectrum to be also separated into several images; hut the phenomena are somewhat different from the preceding. It is, however, needless to describe minutely,... | |
 | 1861 - 516 sivua
...different set of appearances may be distinguished. Among these is a bright line of yellow. Again,J "when the object viewed is a blue line of electric...have found the spectrum to be also separated into general images ; but the phenomena are somewhat different from the preceding. It is, however, needless... | |
 | 1861 - 512 sivua
...different set of appearances may be distinguished. Among these is a bright line of yellow. Again, J " when the object viewed is a blue line of electric...have found the spectrum to be also separated into general images ; but the phenomena are somewhat different from the preceding. It is, however, needless... | |
 | Sir Norman Lockyer - 1874 - 720 sivua
...solar spectrum and the line D of Fig. 43. " When the object viewed is a blue line of electric light, 1 have found the spectrum to be also separated into...the light, and which I cannot undertake to explain." Although these lines were observed by Dr. Wollaston, it was not until 1814 that we find them mapped... | |
 | Sir Norman Lockyer - 1874 - 726 sivua
...correspond with the division of blue and violet in the solar spectrum and the line D of Fig. 43. " When the object viewed is a blue line of electric...however, needless to describe minutely appearances which van- according to the brilliancy of the light, and which I cannot undertake to explain." Although.... | |
 | Sir Norman Lockyer - 1874 - 748 sivua
...electric light, I have found the spectrum to be also separated into several images, but the phenomena arc somewhat different from the preceding. It is, however,...the light, and which I cannot undertake to explain." Although these lines were observed by Dr. Wollaston, it was not until 1814 that we find them mapped... | |
 | Sir Norman Lockyer - 1874 - 748 sivua
...correspond with the division of blue and violet in the solar spectrum and the line D of Fig. 43. " When the object viewed is a blue line of electric...also separated into several images, but the phenomena arc somewhat different from the preceding. It is, however, needless to describe minutely appearances... | |
 | Sir Norman Lockyer - 1874 - 734 sivua
...correspond with the division uf blue and violet in the solar spectrum and the line D of Fig. 43. '• \Vhen the object viewed is a blue line of electric light,...also separated into several images, but the phenomena arc somewhat different from the preceding. It is, however, needless to describe minutely appearances... | |
 | Robert Routledge - 1881 - 748 sivua
...correspond with the divisions of blue and violet in the solar spectrum, or the line D of Fig. 219. " When the object viewed is a blue line of electric...the light, and which I cannot undertake to explain." In a note to a passage relating to the proportions of the colours in the spectrum, he adds : "Although... | |
 | Sir Norman Lockyer - 1887 - 488 sivua
...to correspond with the division of blue and violet in the solar spectrum and the line D of Fig. 5. " When the object viewed is a blue line of electric...the light, and which I cannot undertake to explain." We shall see the great importance of these observations in the sequel. With Wollaston we quit the introductory... | |
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