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" When this light was allowed to fall through a suitable flame coloured by common salt, dark lines were seen in the spectrum in the position of the sodium lines. "
Nature - 90. oldal
Szerkesztette: - 1873
Teljes nézet - Információ erről a könyvről

Transactions of the Albany Institute, 4. kötet

Albany Institute - 1864
...no dark lines. When this light was allowed to fall through a suitable flame, colored by common salt, dark lines were seen in the spectrum in the position of the sodium lines. The same phenomenon was observed if instead of the incandescent line a platinum wire was used, which...

The Living Age ..., 75. kötet

1862
...no dark lines. When this light was allowed to fall through a suitable flame colored by common salt, dark lines were seen in the spectrum in the position of the sodium lines. The same phenomenon was observed if instead of the incandescent lime a platinum wire was used, which...

Researches on the solar spectrum, and the spectra of the chemical ..., 1. rész

Gustav Robert Kirchhoff - 1862
...no dark lines. When this light was allowed to fall through a suitable flame coloured by common salt, dark lines were seen in the spectrum in the position of the sodium lines. The same phenomenon was observed if instead of the incandescent lime a platinum wire was used, which...

The Annual of Scientific Discovery, Or, Year-book of Facts in Science and Art

1863
...no dark lines. When this light was allowed to fall through a suitable flame colored by common salt, dark lines were seen in the spectrum in the position of the sodium lines. The same phenomenon was observed if instead of the incandescent lime a platinum wire was used, which...

The Sunbeam and the Spectroscope

Howard Townsend - 1864 - 15 oldal
...no dark lines. When this light was allowed to fall through a suitable flame, colored by common salt, dark lines were seen in the spectrum in the position of the sodium lines. The same phenomenon was observed if instead of the incandescent line a platinum wire was used, which...

Chicago Medical Examiner, 6. kötet

1865
...lines. When this light was permitted to fall through a suitable flame colored by common salt, darkjlines were seen in the spectrum, in the position of the sodium lines. The same phenomenon was observed if instead of the heated lime, a platinum wire, was used, which being...

Nature, 8. kötet

Sir Norman Lockyer - 1873
...vapour, but that, under certain conditions, bright, incandescent sodium vapour could actually Ьг made to absorb the light coming through it, and reverse...food for thought, and at once his genius travelled toa possible explanation of this strange fact he had observed ; a fact, as you know, entirely in accordance...

Spectrum analysis, 6 lects

sir Henry Enfield Roscoe - 1869
...dark lines. " When this light was allowed to fall through a suitable flame coloured by common salt, dark lines were seen in the spectrum in the position of the sodium lines. " The same phenomenon was observed if, instead of the incandescent lime, a platinum wire was used,...

Spectrum Analysis: Six Lectures, Delivered in 1868, Before the Society of ...

Henry Enfield Roscoe - 1870 - 404 oldal
...l'J3, xx. 1. " When this light was allowed to fall through a suitable flame coloured by common salt, dark lines were seen in the spectrum in the position of the sodium lines. " The same phenomenon was observed if, instead of the incandescent lime, a platinum wire was used,...

The Baptist Quarterly, 4. kötet

Lucius Edwin Smith, Henry Griggs Weston - 1870
...no dark lines. When this light was allowed to fall through a suitable flame, colored by common salt, dark lines were seen in the spectrum, in the position of the sodium lines. The same phenomenon was observed if instead of the incandescent lime, a platinum wire was used, which,...




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