Chemical News and Journal of Industrial Science, Tom 144,Wydanie 3755Chemical news office., 1932 |
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Strona 212
... increase the elec- trical conductivity . In technical practice the use of a caustic soda or caustic potash ... increasing and oxygen has become a more or less saleable by - product . Whenever pure hydrogen is required its production by ...
... increase the elec- trical conductivity . In technical practice the use of a caustic soda or caustic potash ... increasing and oxygen has become a more or less saleable by - product . Whenever pure hydrogen is required its production by ...
Strona 216
... increase with the size of the auditorium . It is customary , since the pioneer work of Sabine , to define the ... increased it is necessary to compromise between these two conditions and to permit longer rever- beration in larger rooms ...
... increase with the size of the auditorium . It is customary , since the pioneer work of Sabine , to define the ... increased it is necessary to compromise between these two conditions and to permit longer rever- beration in larger rooms ...
Strona 223
... increase of μe for the heavier elements in excess of this is found to vary as z3 , so that the additional absorption is assumed to be due to the photoelectric effect . It has been found that , by assuming the photoelectric term to vary ...
... increase of μe for the heavier elements in excess of this is found to vary as z3 , so that the additional absorption is assumed to be due to the photoelectric effect . It has been found that , by assuming the photoelectric term to vary ...
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