Spectrum Analysis -- Six Lectures1869 |
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Seite ix
... POSITION OF MAXIMA . - ILLUSTRATIONS OF THESE RADIATIONS.- MEANS OF OBTAINING A PURE SPECTRUM .-- FRAUNHOFER'S LINES.— PLANET AND MOON LIGHT . - STAR LIGHT APPENDIX A. — EXTRACTS FROM " NEWTON'S OPTICKS وو Page 1 26 APPENDIX B ...
... POSITION OF MAXIMA . - ILLUSTRATIONS OF THESE RADIATIONS.- MEANS OF OBTAINING A PURE SPECTRUM .-- FRAUNHOFER'S LINES.— PLANET AND MOON LIGHT . - STAR LIGHT APPENDIX A. — EXTRACTS FROM " NEWTON'S OPTICKS وو Page 1 26 APPENDIX B ...
Seite 1
... Position of Maxima . - Illustrations of these Radiations .-- Means of obtaining a Pure Spectrum . - Fraunhofer's Lines . - Planet and Moon Light . - Star Light . Appendix A. - Extracts from " Newton's Opticks . " Appendix B. - Burning ...
... Position of Maxima . - Illustrations of these Radiations .-- Means of obtaining a Pure Spectrum . - Fraunhofer's Lines . - Planet and Moon Light . - Star Light . Appendix A. - Extracts from " Newton's Opticks . " Appendix B. - Burning ...
Seite 6
... position of one of the prisms , for if I allow this band of coloured light emitted from the first prism to pass through the second prism , placed in the opposite direction to the first , I shall again bring these coloured rays together ...
... position of one of the prisms , for if I allow this band of coloured light emitted from the first prism to pass through the second prism , placed in the opposite direction to the first , I shall again bring these coloured rays together ...
Seite 10
... position indicated by a fixed dark line in the red portion termed A ( see Fron- tispiece of the Solar Spectrum ) to a line H in the violet or most refrangible portion of the visible spectrum . Now the difference in the length of the ...
... position indicated by a fixed dark line in the red portion termed A ( see Fron- tispiece of the Solar Spectrum ) to a line H in the violet or most refrangible portion of the visible spectrum . Now the difference in the length of the ...
Seite 12
... position is given in the upper part of the diagram . AaB C D E b F G H L M N 0 B A C FIG . 5 . This curve A ( Fig . 5 ) represents to you the intensity of the heating power of the spectrum . You observe how far it extends , a long way ...
... position is given in the upper part of the diagram . AaB C D E b F G H L M N 0 B A C FIG . 5 . This curve A ( Fig . 5 ) represents to you the intensity of the heating power of the spectrum . You observe how far it extends , a long way ...
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absorption alkaline Ångström apparatus appear Appendix bands barium bodies bright bands bright lines Bunsen cæsium calcium carbon chemical action Chemical Elements chloride coincident colour comet compounds contains continuous spectrum dark lines detected diagram didymium electric spark elements emitted employed examination exhibits existence experiments eyepiece flame Fourth Series Fraunhofer Fraunhofer's gaseous gases give green heated Huggins hydrochloric acid hydrogen hydrogen line incandescent inch instrument intensity iron Kirchhoff lecture lens light lithium luminous magnesium Major Tennant measures metallic lines milligramme millimetre motion nebula nitrogen object-glass observed obtained oxygen pass peculiar Phil placed plate platinum portion position potassium presence prism produced rays reaction red line refracting refrangible rubidium salt scale seen Sirius slit soda sodium sodium line solar atmosphere solar spectrum spectra spectroscope spectrum analysis stellar strontium substance sun's telescope temperature thallium tube vapour violet visible volatile whilst wire