 For instance, the orange ray may be the effect of the strontia, since Mr. Herschel found in the flame of muriate of strontia a ray of that colour. If this opinion should be correct, and applicable to the other definite rays, a glance at the prismatic...  Annalen der Physik und Chemie - Page 881863Full view - About this book
 | Robert Routledge - 1881 - 748 pages
...makes the observation (which has since been completely realized) : " If this opinion should be correct, a glance at the prismatic spectrum of a flame may show it to contain substances which it would otherwise require a laborious chemical analysis to detect." Some years afterwards (1834), speaking... | |
 | 1885 - 520 pages
...various definite bright lines their spectra exhibited, going on to say, "If this opinion should prove correct, and applicable to the other definite rays, a glance at the prismatic spectrum of a flame might show it to contain substances -which it would otherwise; require a laborious chemical analysis... | |
 | Robert Routledge - 1893 - 732 pages
...The paper in which he describes this and other observations concludes thus: " If this opinion should be correct and applicable to the other definite rays, a glance at the prismatic spectrum of flame may show it to contain substances which it would otherwise require a laborious chemical analysis... | |
 | Heinrich Kayser - 1900 - 820 pages
...strontia a ray of that colour. If this opinion should be correct and applicable to the other deflnite rays, a glance at the prismatic spectrum of a flame may show it to contain substances which it would otherwise require a laborious chemical analysis to detect." Diese Worte klingen in der That so, als... | |
 | Henry Enfield Roscoe, Carl Schorlemmer - 1907 - 1466 pages
..." if this opinion" — •i* to the cause of the production of the lines — " should prove Direct and applicable to the other definite rays, a glance at the prismatic spectrum of a flame might show it to contain substances which it would otherwise require a laborious chemical analysis... | |
 | United States. Bureau of Chemistry - 1912 - 742 pages
...colored lines of the spectrum were due to the different metals and were characteristic of them, ' ' a glance at the prismatic spectrum of a flame may show it to contain substances which it would otherwise require a laborious chemical analysis to detect." Later 2 (1834) he decided that the minutest... | |
 | Royal Society of Edinburgh - 1872 - 882 pages
...since Herschel found in the flame of muriate of strontia a ray of that colour. If this opinion should be correct, and applicable to the other definite rays,...flame may show it to contain substances which it would othenmse require a laborious chemical analysis to detect." An early paper by Herschel has been omitted... | |
 | J. B. Hearnshaw - 1990 - 554 pages
...indicates the formation or the presence of a definite chemical compound ... If this opinion should be correct and applicable to the other definite rays,...prismatic spectrum of a flame may show it to contain susbstances which it would otherwise require a laborious chemical analysis to detect (10). Together... | |
 | Peter Whitfield - 1999 - 286 pages
...the spectroscope was grasped quite early, as the pioneer of photography, Fox Talbot, wrote in 1826 'a glance at the prismatic spectrum of a flame may show it to contain substances which it would otherwise require a laborious chemical analysis to detect'. But its potential for analysing starlight... | |
 | Stuart Clark, Stuart G. Clark - 2007 - 236 pages
...realized that each chemical element gave off a unique pattern of colored lines when burned. They wrote, "A glance at the prismatic spectrum of a flame may show it to contain substances which it would otherwise require a laborious chemical analysis to detect." As knowledge of such "flame tests" spread,... | |
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