Philosophical MagazineTaylor & Francis, 1913 - Physics |
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Page 114
... quantity by which de dx must be multiplied in order to obtain the heat conducted past any cross - section of the ... quantities 114 Conduction of Heat along Pipe through which Gas Flows .
... quantity by which de dx must be multiplied in order to obtain the heat conducted past any cross - section of the ... quantities 114 Conduction of Heat along Pipe through which Gas Flows .
Page 239
... quantity calculated from the simpler formula . On account of our lack of knowledge of the values of many of the quantities occurring in this expression , it is impossible to compute the amount of this radiation . To test the theory ...
... quantity calculated from the simpler formula . On account of our lack of knowledge of the values of many of the quantities occurring in this expression , it is impossible to compute the amount of this radiation . To test the theory ...
Page 323
... quantities of emanation were in close accord , and the mean of each series of measurements agreed within 1 part in 500 . In this way it was found that the heating effect of a quantity of emanation which gave the same y - ray effect as ...
... quantities of emanation were in close accord , and the mean of each series of measurements agreed within 1 part in 500 . In this way it was found that the heating effect of a quantity of emanation which gave the same y - ray effect as ...
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