The London, Edinburgh and Dublin Philosophical Magazine and Journal of ScienceTaylor & Francis, 1904 - English periodicals |
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Page vi
... Energy of Secondary Röntgen Radiation 543 Mr. S. C. Laws on the Thomson Effect in Alloys of Bismuth and Tin ..... .. 560 Prof. J. Larmor on the Intensity of the Natural Radiation from Moving Bodies and its Mechanical Reaction ...
... Energy of Secondary Röntgen Radiation 543 Mr. S. C. Laws on the Thomson Effect in Alloys of Bismuth and Tin ..... .. 560 Prof. J. Larmor on the Intensity of the Natural Radiation from Moving Bodies and its Mechanical Reaction ...
Page 29
... energy . While a rotating sector would have * Obtained from Dr. Theodor Schuckhardt . Shelford Bidwell , Phil . Mag . vol . xl . p . 233 ( 1895 ) . + Ibid . answered just as well , this device was chosen on of the Selenium Cell . 29.
... energy . While a rotating sector would have * Obtained from Dr. Theodor Schuckhardt . Shelford Bidwell , Phil . Mag . vol . xl . p . 233 ( 1895 ) . + Ibid . answered just as well , this device was chosen on of the Selenium Cell . 29.
Page 31
... energy of radiation falling upon the cell at different times be the same ; in other words , in the final plotting of results the only two permissible variables are sensibility and wave - length energy must be constant . The actual ...
... energy of radiation falling upon the cell at different times be the same ; in other words , in the final plotting of results the only two permissible variables are sensibility and wave - length energy must be constant . The actual ...
Page 32
... energy was still the same . The selenium cell was again brought into position and exposed , and the deflexion of its galvanometer was observed . The width of the slit at A was changed at intervals to approach more nearly the condition ...
... energy was still the same . The selenium cell was again brought into position and exposed , and the deflexion of its galvanometer was observed . The width of the slit at A was changed at intervals to approach more nearly the condition ...
Page 116
... energy is stored up in red light than in green , for the production of the same physiological impres- sion ; partly by the fact that much less vapour is present in the arc than in the case of a mercury arc . The condition of a potassium ...
... energy is stored up in red light than in green , for the production of the same physiological impres- sion ; partly by the fact that much less vapour is present in the arc than in the case of a mercury arc . The condition of a potassium ...
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Common terms and phrases
absorption æther aggregate Aleph alternating current ampere angle anode antenna apparatus arrangement atom basalt calculated canal rays cardinal number cathode rays cell cent charge colours conductivity connexion constant corpuscles corresponding curve cylinder Dattenberg deflexion density diameter direct current direction distance doublet electric electrodes electrometer emanation emission energy equal equation excited activity experiments galvanometer gases given glass heating effect hydrogen increase ionization ions isostacy J. J. Thomson length light liquid magnetic maximum means measured mercury mercury vapour metal method molecules negative number of corpuscles observed obtained ordinal oscillations paper particles Phil plane plate platinum polarization position potential pressure produced Prof radiation radioactivity radium radium bromide reflecting-power resistance ring rotation selenide selenium shown surface temperature theory thickness tube velocity vibration volts wave-length waves wire