Nature, Količina 93Sir Norman Lockyer Macmillan Journals Limited, 1914 |
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Zadetki 1–3 od 84
Stran 389
... experiments the value of the lift / drift ratio is somewhat less than for the full - scale experiments , but that values for the coefficients found from the 50 ft . per sec . observations in the channel do not differ greatly from those ...
... experiments the value of the lift / drift ratio is somewhat less than for the full - scale experiments , but that values for the coefficients found from the 50 ft . per sec . observations in the channel do not differ greatly from those ...
Stran 481
... experiments on this subject down to ex- tremely low temperatures , and has found that it is at a point a few degrees above absolute zero that the resistance of certain pure metals practi- cally vanishes . His later experiments ...
... experiments on this subject down to ex- tremely low temperatures , and has found that it is at a point a few degrees above absolute zero that the resistance of certain pure metals practi- cally vanishes . His later experiments ...
Stran 562
... experiments . But there are certain cases described by Richardson and his coadjutors , and more recently by Langmuir ( Phys . Rev. , December , 1913 ) , where the temperature factor is apparently competent to explain quantitatively the ...
... experiments . But there are certain cases described by Richardson and his coadjutors , and more recently by Langmuir ( Phys . Rev. , December , 1913 ) , where the temperature factor is apparently competent to explain quantitatively the ...
Vsebina
GEOLOGICAL SOCIETY at 8 An Apparently Paleolithic Drawing on | 36 |
Note on a Functional Equation | 51 |
RadioActive Elements and the Periodic Table | 121 |
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absolute magnitudes acid æther appears April atomic atomic weight balloon British cent chemical chemistry classes College colour committee contains density described direction discussion edition effect electric electrons Engineering experiments fact Funafuti Geological giant stars given gives Hermann et Fils illustrated important increase industry Institute interesting investigation J. J. Thomson laboratory large number larvæ lectures lines London magnetic magnitude March matter means measures ment metals Meteorological method metric system mineral motion Museum National Physical Laboratory NATURE observations Observatory obtained origin paper parallax period photographs physical plants plates present Price problems produced Prof published radiation radium recent region rocks Royal Society schools scientific solar species spectra spectral classes spectrum stars surface temperature theory tion tube University various velocity volume W. H. Bragg