The London, Edinburgh and Dublin Philosophical Magazine and Journal of ScienceTaylor & Francis, 1928 - English periodicals |
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Results 1-5 of 100
Page 17
... pressure of 1 curie of radon in a volume of 100 c.c. is equal to about 65 bar , we arrive at the conclusion that we are dealing in this problem with the range of pressure to which the laws of highly rarefied gases are fully applicable ...
... pressure of 1 curie of radon in a volume of 100 c.c. is equal to about 65 bar , we arrive at the conclusion that we are dealing in this problem with the range of pressure to which the laws of highly rarefied gases are fully applicable ...
Page 18
... pressure and the square root of the molecular weight of each constituent . The pressure was determined by means of a calibrated Knudsen gauge and the coefficient of friction by means of a quartz - fibre gauge . The " damping ...
... pressure and the square root of the molecular weight of each constituent . The pressure was determined by means of a calibrated Knudsen gauge and the coefficient of friction by means of a quartz - fibre gauge . The " damping ...
Page 19
... pressure , Pi , and damping , d1 , of the mixture , ( b ) the pressure , Pa , and damping , da , found when a small part of the apparatus is cooled to the temperature of liquid air . The differences Pi - Pa - Ap and d1 - da - Ad are the ...
... pressure , Pi , and damping , d1 , of the mixture , ( b ) the pressure , Pa , and damping , da , found when a small part of the apparatus is cooled to the temperature of liquid air . The differences Pi - Pa - Ap and d1 - da - Ad are the ...
Page 21
... pressure is due to traces of water and mercury vapours , to which the McLeod gauge is insensitive . We introduce into the apparatus one of the above - men- tioned gases under a pressure of 2-3 bars , and we read the indications P1 , T1 ...
... pressure is due to traces of water and mercury vapours , to which the McLeod gauge is insensitive . We introduce into the apparatus one of the above - men- tioned gases under a pressure of 2-3 bars , and we read the indications P1 , T1 ...
Page 23
... pressure . In equation ( 1 ) it was assumed implicitly that the indica- tions of a Knudsen gauge do not depend on ... pressure , i.e. , a change of pressure to which a change AT of indications of the gauge would correspond if the gas was ...
... pressure . In equation ( 1 ) it was assumed implicitly that the indica- tions of a Knudsen gauge do not depend on ... pressure , i.e. , a change of pressure to which a change AT of indications of the gauge would correspond if the gas was ...
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Common terms and phrases
absorption aluminium apparatus approximately atomic number atomic weight axis B₁ Balmer series bands beam calculated calorimeter carbon cathode cent chamber coefficient coil colour corresponding cosh crystal curve d₁ deflexion determined diamagnetic diffusion discharge doublet effect electric electrolytes electrometer electrons electroscope energy equation excited experimental experiments fibre filter finite flux-density forbidden line formula fraction frequency function galvanometer gases given gives glass heat hydrogen increase indicated intensity ionization ionization chamber ions K₁ layer liquid magnetic maximum measurements mercury metal method molecules nitrogen observed obtained oscillator particles Phil photo-electric Phys plane plate potassium potential pressure problem Proc radiation radon ratio reflexion resistance salts satellites Schwarz theorem sensitivity shows sinh slit slot sn² solution spectrum surface Table temperature theory tube values vapour variation velocity viscosity voltage volts wave-length width X-ray y-rays zero