Philosophical MagazineTaylor & Francis, 1913 - Physics |
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Page 12
... velocity of the a - particle will be unaltered if the particle during its path does not enter the atom . Using these assumptions and comparing the theory with the ... velocity 12 Dr. N. Bohr : Theory of Decrease of Velocity of.
... velocity of the a - particle will be unaltered if the particle during its path does not enter the atom . Using these assumptions and comparing the theory with the ... velocity 12 Dr. N. Bohr : Theory of Decrease of Velocity of.
Page 20
... velocity is very near to the velocity of light ( see later , p . 29 ) . For smaller values of the velocities of the particles the logarithmic term will be of material influence on the relation between V and a , the effect being of the ...
... velocity is very near to the velocity of light ( see later , p . 29 ) . For smaller values of the velocities of the particles the logarithmic term will be of material influence on the relation between V and a , the effect being of the ...
Page 29
... velocity of the rays . Measurements of the decrease of velocity of B - rays is made for very hard B - rays by W. Wilson * , and recently for slower rays by O. v . Baeyert . The last author found by experi- ments with aluminium , and ...
... velocity of the rays . Measurements of the decrease of velocity of B - rays is made for very hard B - rays by W. Wilson * , and recently for slower rays by O. v . Baeyert . The last author found by experi- ments with aluminium , and ...
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