Chemical News and Journal of Industrial Science, Tom 144,Wydanie 3765Chemical news office., 1932 |
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Strona 371
... nitrogen , but gave out a weak radiation which was more penetrat- ing in character than the y - rays from radium . The absorption of this radiation in its passage through matter was later ex- amined in detail by Mme . Corie - Joliot and ...
... nitrogen , but gave out a weak radiation which was more penetrat- ing in character than the y - rays from radium . The absorption of this radiation in its passage through matter was later ex- amined in detail by Mme . Corie - Joliot and ...
Strona 372
... nitrogen . He has observed another very interesting effect . In addition to the straight recoil tracks , he has obtained photographs of a number of branching tracks which indicate that the nitrogen nucleus has disintegrated in a novel ...
... nitrogen . He has observed another very interesting effect . In addition to the straight recoil tracks , he has obtained photographs of a number of branching tracks which indicate that the nitrogen nucleus has disintegrated in a novel ...
Strona 373
... nitrogen recoil atoms due to the radiation of beryllium , using both electrical methods and the tracks in a Wilson expansion chamber . Photographs were shown of electron tracks and also of the branching tracks believed to be due to the ...
... nitrogen recoil atoms due to the radiation of beryllium , using both electrical methods and the tracks in a Wilson expansion chamber . Photographs were shown of electron tracks and also of the branching tracks believed to be due to the ...
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