Nature, Volume 60Sir Norman Lockyer Macmillan Journals Limited, 1899 - Electronic journals |
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Page 177
... line , as illustrated by the model which is here before you . [ Model illustrating the overlapping shown here . ] We know that the spectral lines are not infinitely narrow lines , but are really narrow bands of light of finite width ...
... line , as illustrated by the model which is here before you . [ Model illustrating the overlapping shown here . ] We know that the spectral lines are not infinitely narrow lines , but are really narrow bands of light of finite width ...
Page 179
... lines of any given substance is not of the city postulated in the elementary theory of this betic effect . Grouping of Spectral Lines . her previous knowledge of the line spectra of different tances might indeed have led us to suspect ...
... lines of any given substance is not of the city postulated in the elementary theory of this betic effect . Grouping of Spectral Lines . her previous knowledge of the line spectra of different tances might indeed have led us to suspect ...
Page 393
... lines indeed which have no connection whatever with the series . And we are face to face with this very awkward fact , that in the case of oxygen there are more lines which we cannot get into a series than there are lines in the six ...
... lines indeed which have no connection whatever with the series . And we are face to face with this very awkward fact , that in the case of oxygen there are more lines which we cannot get into a series than there are lines in the six ...
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acid action American amperes animals appears atomic weight birds British carbon character chemical chemistry coccidia College colour comet contains curve described electric Engineers Ephemeris examination exhibited experiments fact Geological give given Haemamoeba heat hissing hybrids hydrogen hydrogen peroxide illustrated important infected Institute interesting investigations iron Islands J. J. Thomson June laboratory large number larvæ lectures light lines London Lord Lord Kelvin magnetic magnetic field malaria mathematical matter means ment metals meteorological method mosquitoes Museum nature observations Observatory obtained organic original paper photographs physical plates position practical present President produced Prof Professor published recent reference regard remarkable Royal Society scientific South species specimens stars surface telegony temperature theory tion tuberculosis University University of London various volume W. H. Perkin