ScienceJohn Michels (Journalist) 1939 |
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Page 165
... light component is induced in the heated portion of the tube by thermal diffusion . The effect in itself , however , is too small to serve as an efficient device for separating gases or isotopes . Within the last year processes have ...
... light component is induced in the heated portion of the tube by thermal diffusion . The effect in itself , however , is too small to serve as an efficient device for separating gases or isotopes . Within the last year processes have ...
Page 473
... LIGHT OF HIGH INTENSITY AT λ , 254 mu1 WHEN monochromatic light is isolated by a mono- chromator , focal isolation or an optical train using filters , the light available for photochemical work represents only a small fraction of the total ...
... LIGHT OF HIGH INTENSITY AT λ , 254 mu1 WHEN monochromatic light is isolated by a mono- chromator , focal isolation or an optical train using filters , the light available for photochemical work represents only a small fraction of the total ...
Page 474
... light filter , so that the lamp light could reach the cell only by passing through the filter . The lamp reached equilibrium with its surround- ings after it had been lighted half an hour . When it was stopped momentarily to introduce a ...
... light filter , so that the lamp light could reach the cell only by passing through the filter . The lamp reached equilibrium with its surround- ings after it had been lighted half an hour . When it was stopped momentarily to introduce a ...
Contents
40 | 4 |
Fishes Viviparous Cyprinodont C L TURNER | 42 |
ADAMS R W A Noyes Laboratory of Chemistry_71 | 65 |
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