That the flow of heat from the interior upon the surface of a substance of indefinite thickness, is proportional caeteris paribus to its index of refraction and that for every description of heat. Handbuch der Spectroscopie - Page 79by Heinrich Kayser - 1900Full view - About this book
| Royal Society (Great Britain) - 1860 - 718 pages
...with a little salt is placed before the Drummond light, when the line D is no longer dark hut bright. In fact, the law, " the absorption of a particle is...source of the light which passes through the particle. If the temperature of the source of light be greater, one quality of light will predominate ; if, on... | |
| Royal Society (Great Britain) - 1862 - 668 pages
...in the impact of elastic bodies. He also considers that the law which is expressed by saying " That the absorption of a particle is equal to its radiation, and that for every description of heat," expresses another law of action and reaction which holds when the motion which... | |
| British Association for the Advancement of Science - 1862 - 804 pages
...reversal of the pattern. All these facts are comprehended in the statement that in a constant temperature the absorption of a particle is equal to its radiation, and that for every description of light. It was also noticed that all coloured glasses ultimately lose their colour in... | |
| 1863 - 700 pages
...schliefst: » We have, therefore, two laws necessary to the equilibrium of temperature, — 1", That the absorption of a particle is equal to its radiation , and that for every description of heat; 1", That the flow of heat from the interior upon the surface of a substance of... | |
| 1863 - 694 pages
...schliefst: » We havc, thereforc, two laws necessary to the eaiulibrium of temperature, — 1", Titat the absorption of a particle is equal to its radiation, and that for every description of /•<•<:/; 2J, That the flow of heat from the inferior upon the surface of a substance... | |
| Royal Astronomical Society - 1867 - 248 pages
...through the glass. " All these facts are comprehended in the statement that in a constant temperature the absorption of a particle is equal to its radiation, and that for every description of light." Mr. Fox Talbot, in February 1834, communicated to the Phil. Mag. the distinction... | |
| 1867 - 354 pages
...through the glass. " All these facts are comprehended in the statement that in a constant temperature the absorption of a particle is equal to its radiation, and that for every description of light." Mr. Fox Talbot, in February 1834, communicated to the Phil. Mag. the distinction... | |
| Royal Astronomical Society - 1867 - 668 pages
...through the glass. " All these facts are comprehended in the statement that in a constant temperature the absorption of a particle is equal to its radiation, and that for every description of light." Mr. Fox Talbot, in February 1834, communicated to the Phil. Mag. the distinction... | |
| Sir Norman Lockyer - 1874 - 726 pages
...reversal of the pattern. "All these facts are comprehended in the statement that in a constant temperature the absorption of a particle is equal to its radiation, and that for every description of light. "It was also noticed that all coloured glasses ultimately lose their colour in... | |
| Kirchhoff - 1882 - 676 pages
...schliesst : „ We have, therefore, two laws necessary to the equilibrium of temperature, — l*', That the absorption of a particle is equal to its radiation and that for every description of heat; 2d. That the flow of heat from the interior upon the surface of a substance of... | |
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