Nature, Volume 71Sir Norman Lockyer Macmillan Journals Limited, 1904 |
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Página 166
... electroscope in front of the polonium if negatively charged leaks so slowly that it is hardly possible to measure the leak with accuracy; while if the electroscope is positively charged its leak is very rapid, certainly more than Ioo ...
... electroscope in front of the polonium if negatively charged leaks so slowly that it is hardly possible to measure the leak with accuracy; while if the electroscope is positively charged its leak is very rapid, certainly more than Ioo ...
Página 176
... electroscope, i.e. it behaved in the opposite way to an active residue, which would increase the rate of leak. This “ anti-activity '' has been observed on several occasions, and seems to be a specific property of the matter examined ...
... electroscope, i.e. it behaved in the opposite way to an active residue, which would increase the rate of leak. This “ anti-activity '' has been observed on several occasions, and seems to be a specific property of the matter examined ...
Página 275
... electroscope, and for such work the design shown in Fig. 2 is very convenient. It consists of a brass cylinder of about the proportions shown and Io cm. high. The top is closed by a flat plate with a narrow tubular opening a, into which ...
... electroscope, and for such work the design shown in Fig. 2 is very convenient. It consists of a brass cylinder of about the proportions shown and Io cm. high. The top is closed by a flat plate with a narrow tubular opening a, into which ...
Índice
Recent Archaeological Discoveries in Crete | xv |
the Discovery of Argon Prof G H Darwin Chemical Combination and Toxic Action as Exemplified | l |
Archebiosis and Heterogenesis Dr H Charlton Bastian | 60 |
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