Philosophical MagazineTaylor & Francis, 1913 - Physics |
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Page 454
dioxide . In the tables , i is the current in amps . , and T the excess temperature of the cathode above air temperature . TABLE I. - Air . Pressure 2.8 mm . TABLE II . - Air . Pressure 1 · 0 mm . i . T ( ° C . ) . i . T ( ° C ...
dioxide . In the tables , i is the current in amps . , and T the excess temperature of the cathode above air temperature . TABLE I. - Air . Pressure 2.8 mm . TABLE II . - Air . Pressure 1 · 0 mm . i . T ( ° C . ) . i . T ( ° C ...
Page 468
... Table I. , D above ) . Hissing noise . Distilled water . Emission of fine bubbles from ends of capillary as in type B , Table I. Hissing noise . Capillary glows a brilliant red , the luminous discharge extending a very short distance ...
... Table I. , D above ) . Hissing noise . Distilled water . Emission of fine bubbles from ends of capillary as in type B , Table I. Hissing noise . Capillary glows a brilliant red , the luminous discharge extending a very short distance ...
Page 487
... Table V. shows the results obtained with the carbonates . Carbonic acid may be regarded as a " weak " acid , so that the electrification due to the base might be expected to be dominant . TABLE V. Carbonate . Charge . Carbonate . Charge ...
... Table V. shows the results obtained with the carbonates . Carbonic acid may be regarded as a " weak " acid , so that the electrification due to the base might be expected to be dominant . TABLE V. Carbonate . Charge . Carbonate . Charge ...
Contents
SIXTH SERIES | 1 |
Dr N Bohr on the Theory of the Decrease of Velocity | 10 |
Dr S A Shorter on the Application of the Theory | 31 |
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absorbed absorption acid activity alpha rays aluminium ampere angle apparatus approximately atomic weight beam brass cadmium iodide calculated carbon cathode rays cent centimetre charge circuit coefficient collisions constant contact potential corpuscles corpuscular radiation curve deflexion deposit determined diffusion discharge electric electrometer electrons electroscope emanation emission emitted energy equation equilibrium experimental experiments film foil formula frequency galvanometer gases given gives glass heating effect hydrogen increase ionization ionization-chamber ions iridium J. J. Thomson layers magnetic maximum measured mercury metal method mgrms molecules negative nitrogen nuclei observed obtained oxide oxygen paper particles Phil phosphorus Phys Planck unit plate platinum positive pressure Proc produced proportional quantity radium ratio scattering shown solution spectrum sublimate substance surface Table temperature theory thickness thorium tube uranium V₁ vapour velocity vibrations volts wave-length waves wire X-rays zero