Chemical News and Journal of Industrial Science, Tom 39Chemical news office., 1879 |
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Strona 1
... Society that I have for the last four years been engaged upon the preparation of a map of the solar spectrum on a large scale , the work including a comparison of the Fraunhofer lines with those visible in the spectrum of the vapour of ...
... Society that I have for the last four years been engaged upon the preparation of a map of the solar spectrum on a large scale , the work including a comparison of the Fraunhofer lines with those visible in the spectrum of the vapour of ...
Strona 4
... similar reason- ing which I have to bring forward in discussing the com- pound nature of the chemical elements themselves . In a paper communicated to the Royal Society in 1874 , referring , among other matters , to the reversal of. 4 ...
... similar reason- ing which I have to bring forward in discussing the com- pound nature of the chemical elements themselves . In a paper communicated to the Royal Society in 1874 , referring , among other matters , to the reversal of. 4 ...
Strona 8
... SOCIETIES . MANCHESTER LITERARY AND PHILOSOPHICAL SOCIETY . Ordinary Meeting , November 26 , 1878 . J. P. JOULE , D.C.L. , LL.D. , F.R.S. , & c . , President , in the Chair . " On some Improved Methods of Producing and Regu lating ...
... SOCIETIES . MANCHESTER LITERARY AND PHILOSOPHICAL SOCIETY . Ordinary Meeting , November 26 , 1878 . J. P. JOULE , D.C.L. , LL.D. , F.R.S. , & c . , President , in the Chair . " On some Improved Methods of Producing and Regu lating ...
Strona 11
... Society made 3 we take the wide line as representing the banded spec- now some time ago ( Proc . , vol . xxii . , p . 380 , 1874 ) , that I trum of the compound , and the thinner ones as represent- first referred to the possibility that ...
... Society made 3 we take the wide line as representing the banded spec- now some time ago ( Proc . , vol . xxii . , p . 380 , 1874 ) , that I trum of the compound , and the thinner ones as represent- first referred to the possibility that ...
Strona 15
... Society a photograph of the spectrum of indium , in which , as already recorded by Thalen . the strongest line is one of the lines of hydrogen ( ) , the other line of hydrogen ( near G ) being absent . I have observed the C line in the ...
... Society a photograph of the spectrum of indium , in which , as already recorded by Thalen . the strongest line is one of the lines of hydrogen ( ) , the other line of hydrogen ( near G ) being absent . I have observed the C line in the ...
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