 The flame of sulphur and nitre contains a red ray which appears to me of a remarkable nature. This red ray appears to possess a definite refrangibility, and to be characteristic of the salts of potash, as the yellow ray is of the salts of soda, although,...  Gesammelte Abhandlungen - Page 609by Gustav Kirchhoff - 1882 - 641 pagesFull view - About this book
 | 1826 - 460 pages
...appears to possess a definite refrangi? bility, and to be characteristic of the salts of potash, as the yellow ray is of the salts of soda, although,...formation or the presence of a definite chemical compound. An excellent prism is, however, requisite to determine the perfect homogeneity of a ray. 5. Phosphorus... | |
 | 1826 - 418 pages
...ray appears to possess a definite refrangibility, and to be characteristic of the salts of potash, as the yellow ray is of the salts of soda, although,...formation or the presence of a definite chemical compound. An excellent prism is, however, requisite to determine the perfect homogeneity of a ray. < 5. Phosphorus... | |
 | 1861 - 410 pages
...ray appears to possess a definite rcfrangibility, and to be characteristic of the salts of potash, as the yellow ray is of the salts of soda, although,...would further suggest that whenever the prism shows a htimoyencmis ray of any colour to exist in a flame, this ray indicates the formation or the presence... | |
 | 1861 - 516 pages
...possess a definite refrangibility, and to be characteristic of the salts of potash, as the yellow my is of the salts of soda, although, from its feeble...formation or the presence of a definite chemical compound. An excellent prism ia, however, requisite to determine the perfect homogenity of a ray." The concluding... | |
 | 1863 - 708 pages
...appears to possess a definite refrangibility, and to be characteristic of the salts of potash , as the yellow ray is of the salts of soda , although,...from its feeble illuminating power, it is only to be deI) Brewjter's Journ. of Science, V, 1826, Chemical News //pri/'l", 1861. tectcd with a prisin. If... | |
 | 1863 - 694 pages
...ray appears to possess a definite refrangibiUty, and to be characteristic of the salts of potash, as the yellow ray is of the salts of soda, although,...from its feeble illuminating power, it is only to be de1) Brewstcr's Juurn. of Seienee, f, 1826, Chemicat News /tpriri~, 1861. tected with a pristn. If... | |
 | 1863 - 720 pages
...ray appears to possess a definite refrangibility, and to be characteristic of the salts of potash, as the yellow ray is of the salts of soda, although,...from its feeble illuminating power, it is only to be de1) Brewstcr's Journ. of Science, f, 1826, Chemical News /fprilll, 1861. tectcd with a prisrn. If... | |
 | Henry E. Roscoe - 1869 - 372 pages
...ray appears to possess a definite refrangibility, and to be characteristic of the salts of potash, as the yellow ray is of the salts of soda, although,...the formation or the presence of a definite chemical compound'9 Somewhat further on, in speaking of the spectrum of red fire and of the frequent occurrence... | |
 | sir Henry Enfield Roscoe - 1869 - 396 pages
...ray appears to possess a definite refrangibility, and to be characteristic of the salts of potash, as the yellow ray is of the salts of soda, although,...the formation or the presence of a definite chemical confound." Somewhat further on, in speaking of the spectrum of red fire and of the frequent occurrence... | |
 | Henry Enfield Roscoe - 1870 - 514 pages
...ray appears to possess a definite refrangibility, and to be characteristic of the salts of potash, as the yellow ray is of the salts of soda, although,...would further suggest, that whenever the prism shows a Iwmogemous ray of any colour to exist in a flame, this ray indicates the formation or the presence... | |
| |
