The London, Edinburgh and Dublin Philosophical Magazine and Journal of ScienceTaylor & Francis, 1928 - English periodicals |
From inside the book
Results 1-5 of 99
Page 19
... apparatus is cooled to the temperature of liquid air . The differences Pi - Pa - Ap and d1 - da - Ad are the pressure and damping due to radon and carbon dioxide . In order to calculate the partial pressure pr of the radon and the ...
... apparatus is cooled to the temperature of liquid air . The differences Pi - Pa - Ap and d1 - da - Ad are the pressure and damping due to radon and carbon dioxide . In order to calculate the partial pressure pr of the radon and the ...
Page 21
... apparatus could be put into communication with a diffusion pump or with auxiliary arrangements for preparing and transferring small quantities of chemically pure gases . Hydrogen , oxygen , carbon dioxide , and xenon were used for ...
... apparatus could be put into communication with a diffusion pump or with auxiliary arrangements for preparing and transferring small quantities of chemically pure gases . Hydrogen , oxygen , carbon dioxide , and xenon were used for ...
Page 23
... apparatus has been constructed in such a way that purified radon could be introduced without having to open the apparatus to the atmosphere . This precaution is essential , for since the pressure of the admitted gases is of the order of ...
... apparatus has been constructed in such a way that purified radon could be introduced without having to open the apparatus to the atmosphere . This precaution is essential , for since the pressure of the admitted gases is of the order of ...
Page 24
... apparatus A containing KOH and P2O , in glass boats , CuO and Cu in a pyrex tube , and the tube used for condensing radon in liquid air ; and ( 3 ) the volu- metric part , the use of which will be explained later . All parts can be ...
... apparatus A containing KOH and P2O , in glass boats , CuO and Cu in a pyrex tube , and the tube used for condensing radon in liquid air ; and ( 3 ) the volu- metric part , the use of which will be explained later . All parts can be ...
Page 26
... apparatus . Its volume V was 157 c.c. , the temperature of the room was 19 ° . Three sets of measurements were taken . After the first set the radon was distilled back into the purification part , the evolved gases were pumped out and ...
... apparatus . Its volume V was 157 c.c. , the temperature of the room was 19 ° . Three sets of measurements were taken . After the first set the radon was distilled back into the purification part , the evolved gases were pumped out and ...
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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