Chemical News and Journal of Industrial Science, Tom 144,Wydanie 3765Chemical news office., 1932 |
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Strona 370
... nucleus of the radio active atom represent in a sense some of the characteristic modes of vibration of the nuclear structure . The wave length and quantum energy of many of the stronger lines in the complicated y - ray spectrum have ...
... nucleus of the radio active atom represent in a sense some of the characteristic modes of vibration of the nuclear structure . The wave length and quantum energy of many of the stronger lines in the complicated y - ray spectrum have ...
Strona 371
from the nucleus . On these views , the escaping a - particles represent the long - range a - particles observed and the energy of the a - particles gives the value of the energy level in the nucleus which it occupied before its escape ...
from the nucleus . On these views , the escaping a - particles represent the long - range a - particles observed and the energy of the a - particles gives the value of the energy level in the nucleus which it occupied before its escape ...
Strona 372
... nucleus with which it collided . This recoiling nucleus with which it collided . This recoiling nucleus would spend its energy of motion in ionising the gas , and should thus be readily detected by its elec- trical effect , or by the ...
... nucleus with which it collided . This recoiling nucleus with which it collided . This recoiling nucleus would spend its energy of motion in ionising the gas , and should thus be readily detected by its elec- trical effect , or by the ...
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a-particles a-ray According achieved acid action addition American Chemical Society analysis application appreciation atoms become beryllium bismuth brain carried Chemical Chemistry Conference containing Crookes deal deformation dependent determined developed difficult discussed effect electric electron elements emitted energy expenditure experiments external fact fissural further give given Government groups hand hope importance increase indicate industry interest Journal June known laboratory light Limited London Manchester Marks material matter means ment metal method nature necessary neutron nitrogen nucleus observed obtained Office origin oxidation passage passing Patent photographs plastic polarographic possible present problems production Professor published pure radiation recent recoil reference region represented respect rolling scientific Selenium shape skull Society sodium solutions stress structure sulfate technical theory tion to-day tracks Trade University volume y-rays