 | 1864 - 382 pages
...within, which became beautifully illuminated by the beam; while, upon a screen behind, a richly-colored halo, due to diffraction by the little cloud within the receiver, flashed forth. Looking at the single atoms, for every two hundred of oxygen and intercepting powers of the various... | |
 | 1865 - 372 pages
...within, which became beautifully illuminated by the beam ; while, upon a screen behind, a richly-colored halo, due to diffraction by the little cloud within...heat speed from our earth, through our atmosphere, toward space. These waves dash in their passage against the atoms of oxygen and nitrogen, and against... | |
 | 1865 - 372 pages
...the receiver, flashed forth. The waves of heat speed from our earth, through our atmosphere, toward space. These waves dash in their passage against the...of oxygen and nitrogen, and against the molecules oí' aqueous vapor. Thinly scattered as these latter are, we might naturally think meanly of them as... | |
 | 1867 - 378 pages
...within, which became beautifully illuminated by the beam ; while, upon a screen behind, a richly-colored halo, due to diffraction by the little cloud within...heat speed from our earth, through our atmosphere, toward space. These waves dash in their passage against the atoms of oxygen and nitrogen, and against... | |
 | John Tyndall - 1868 - 560 pages
...within, which became beautifully illuminated by the beam ; while, ul»na screen behind, a richly-coloured halo, due to diffraction by the little cloud within the receiver, flashed forth. ' Thc waves of heat speed from our earth through the atmosphere towards space. These waves dash in... | |
 | John Tyndall - 1869 - 566 pages
...beautifully illuminated by the boom ; while, upon a screen DISCOURSE ON BADIATION. 417 a richly-coloured halo, due to diffraction by the little cloud -within...forth. 'The waves of heat speed from our earth through the atmosphere towards space. These waves dash in their passage against the atoms of oxygen and nitrogen,... | |
 | 1869 - 798 pages
...conMlmcd in the island annually. — Maury*s I'hy. Gcog., Longmans, Green & Co., London, n JH, 3d ed. dash in their passage against the atoms of oxygen and nitrogen, and against the molecules of aqueous vapor. Thinly scattered as these latter are, we might naturally think meanly of them, as barriers to... | |
 | 1869 - 810 pages
...consumed in the island annually. — Maury's 1'hy. Ocog., Longmans, Qreen & Co., London, p. 48, 3d cd. dash in their passage against the atoms of oxygen and nitrogen, and against the molecules of aqueous vapor. Thinly scattered as these latter are, we might naturally think meanly of them, as barriers to... | |
 | John Tyndall - 1870 - 576 pages
...little cloud within the receiver, flashed forth. ' The waves of heat speed from our earth through the atmosphere towards space. These waves dash in their...against the atoms of oxygen and nitrogen, and against tho molecules of aqueous vapour. Thinly scattered as these latter are, we might naturally think meanly... | |
 | John Tyndall - 1872 - 484 pages
...our atmosphere towards space. These waves meet in their passage the atoms of oxygen and nitrogen, and the molecules of aqueous vapour. Thinly scattered...the waves of heat. W"e might imagine that the wide spnces between the vapour molecules would be an open door for the passage of the undulations ; and... | |
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Thinly scattered as these latter are, we might naturally think meanly of them as barriers to the waves of heat. We might imagine that the wide spaces... 
