Smithsonian Contributions to Knowledge, Volumen29Smithsonian Institution, 1903 |
Dentro del libro
Resultados 1-5 de 97
Página 6
... dif- ferent occasions and with different observers . Notwithstanding these dis- turbing causes , the result , after applying the correction 6 ON THE APPLICATION OF INTERFERENCE METHODS uities, Statistics and political economy.
... dif- ferent occasions and with different observers . Notwithstanding these dis- turbing causes , the result , after applying the correction 6 ON THE APPLICATION OF INTERFERENCE METHODS uities, Statistics and political economy.
Página 7
turbing causes , the result , after applying the correction , will rarely be in error by more than one tenth of its value ... cause of error may be neglected . 1 + p2 2p differs from unity by about 4 per forming a spectrum from which any ...
turbing causes , the result , after applying the correction , will rarely be in error by more than one tenth of its value ... cause of error may be neglected . 1 + p2 2p differs from unity by about 4 per forming a spectrum from which any ...
Página 17
... causes of the broadening of the spectral lines and the consequent diminution of visibility ; the latter cause acting by altering the period of the source by frequent collisions , and the former by the change in the wave - length of the ...
... causes of the broadening of the spectral lines and the consequent diminution of visibility ; the latter cause acting by altering the period of the source by frequent collisions , and the former by the change in the wave - length of the ...
Página 18
... cause may be ignored , and it will be shown that in the case of hydrogen this is the case when the pressure is one or two millimeters . In most of the cases investigated the pressure was so low that the dis- charge passed with ...
... cause may be ignored , and it will be shown that in the case of hydrogen this is the case when the pressure is one or two millimeters . In most of the cases investigated the pressure was so low that the dis- charge passed with ...
Página 23
... caused by the lack of homogeneity in the radiations which pro- duce them . The results of the preceding investigations show that , while * See Philosophical Magazine , April , 1891 , page 345. ( The value of r is the reciprocal of that ...
... caused by the lack of homogeneity in the radiations which pro- duce them . The results of the preceding investigations show that , while * See Philosophical Magazine , April , 1891 , page 345. ( The value of r is the reciprocal of that ...
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Términos y frases comunes
absorbed absorption actinic amount animals apparatus argon atomic weight balance barometer bell jars Blue bolometer breath Brown-Séquard and d'Arsonval capacity carbonic acid cent chemical chlorine closed by fusion CO₂ color tube computed condenser constant correction counterpoise cubic centimetres cylinder density of oxygen desiccator diameter drying tube dust effect error eudiometer exhausted expired air figure filled flask fluid fusible metal gas-holder gases globe grammes heat hydrogen hydrostatic weighing increase injected ionized leakage liquid litres aspirated litres per hour magnesium manometer means measured mercury method millimetre mixture moisture nitrogen nuclei observations organic matter oxalic acid oxide oxidizable oxygen palladium passed pentoxide phosphorus phosphorus pentoxide placed pressure produced proportion quantity rabbits ratio reduced scale series of experiments shown in Fig Smithsonian solution stopcock sulphuric acid temperature thermometer tion tube containing vacuum vapor vessels voltameter volume ΙΟ