Nature, Količina 79Sir Norman Lockyer Macmillan Journals Limited, 1908 |
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Stran 13
... Experiments of this kind , which are difficult on account of the small deflection of the a rays under normal experimental conditions , have been made by Rutherford , Des Coudres , Mackenzie , and Huff . The former deter- mined the ...
... Experiments of this kind , which are difficult on account of the small deflection of the a rays under normal experimental conditions , have been made by Rutherford , Des Coudres , Mackenzie , and Huff . The former deter- mined the ...
Stran 119
... experiments every precaution was taken to prevent possible contamination of the apparatus with helium . The experiments afford a conclusive proof that the particle after losing its charge is an atom of helium . Other evidence indicates ...
... experiments every precaution was taken to prevent possible contamination of the apparatus with helium . The experiments afford a conclusive proof that the particle after losing its charge is an atom of helium . Other evidence indicates ...
Stran 137
... experimental inquiries was shown by their appointing and subsidising some of their number as " curators of experiments , " whose duty it was to pre- pare experiments which were exhibited and discussed at their weekly meetings . These ...
... experimental inquiries was shown by their appointing and subsidising some of their number as " curators of experiments , " whose duty it was to pre- pare experiments which were exhibited and discussed at their weekly meetings . These ...
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