Investigations of Infra-red Spectra ...: pt. V. Infra-red reflection spectra. pt. VI. Infra-red transmission spectra. pt. VII. Infra-red emission spectraCarnegie Institution of Washington, 1908 |
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Investigations of Infra-red Spectra ...: pt. V. Infra-red reflection spectra ... William Weber Coblentz Visualizzazione completa - 1908 |
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absorption bands albite amperes anchor ice appears Aschkinass asphaltum atomic weight bands of selective bolometer bolometer strip calcite Carnegie Publication cent CO₂ color complete radiator computed diameter disk distribution of energy electrical conductors electrodes emission bands emission curves emission spectrum emitted energy curve examined filament film fluorite fluorite prism galvanometer glass graph group of atoms heat hence infra-red instrument intensity isochromatic long wave-lengths Lummer maxima maximum minerals mirror moon Nernst glower Nichols nitrate observed obtained opaque orthoclase oxide Paschen Phys platinum present quartz Radiation Constant radiation curve radiometer radiomicrometer reflecting power reflection bands reflection curve reflection spectra region rise in temperature rock-salt rock-salt prism Rubens selective reflection sensitiveness shift short wave-lengths shows silicates solution specimen spectrometer slit sphalerite substances sulphates surface thermopile thick tion transmission curve transparent ultra-violet vanes visible spectrum watts wire writer