The Radioactive Substances: Their Properties and BehaviourK. Paul, Trench, Trübner & Company, Limited, 1908 - 301 pagini |
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Pagina 4
... increased in several ways . METHODS OF INCREASING THE CONDUCTIVITY OF GASES If , for instance , the gases from the neigh- bourhood of an ordinary gas - burner are with- drawn and examined , it is found that electricity is transmitted ...
... increased in several ways . METHODS OF INCREASING THE CONDUCTIVITY OF GASES If , for instance , the gases from the neigh- bourhood of an ordinary gas - burner are with- drawn and examined , it is found that electricity is transmitted ...
Pagina 8
... increased the current rises at first propor- tionately to the electromotive force , and therefore in this region Ohm's Law is true . As the current is further increased the current rises less rapidly than the electromotive force ...
... increased the current rises at first propor- tionately to the electromotive force , and therefore in this region Ohm's Law is true . As the current is further increased the current rises less rapidly than the electromotive force ...
Pagina 11
... increased , more and more ions will be re- moved per second , and consequently the current through the gas will increase . When , however , the rate at which the ions are being produced is equal to the rate at which they are being ...
... increased , more and more ions will be re- moved per second , and consequently the current through the gas will increase . When , however , the rate at which the ions are being produced is equal to the rate at which they are being ...
Pagina 14
... increases in a somewhat complicated manner as the temperature of the gas is raised . MOBILITY OF THE IONS The current through a gas is carried by ions which move through the gas in the direction of the electric field , and in this ...
... increases in a somewhat complicated manner as the temperature of the gas is raised . MOBILITY OF THE IONS The current through a gas is carried by ions which move through the gas in the direction of the electric field , and in this ...
Pagina 35
... of platinum . foil attached to it dips into a glass vessel containing sulphuric acid , which is thus in connection with the needle and increases the electric capacity of the system . At the same time. METHODS OF MEASURING CURRENTS 37.
... of platinum . foil attached to it dips into a glass vessel containing sulphuric acid , which is thus in connection with the needle and increases the electric capacity of the system . At the same time. METHODS OF MEASURING CURRENTS 37.
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Termeni și expresii frecvente
absorption actinium active deposit ALPHA RAYS aluminium atomic weight barium Becquerel bismuth Boltwood cathode rays centimetres charge carried charged particles chemical considered contained corpuscles crystals Curie and Danne deflected density detected discovery effect electric field electrolysis electrometer electroscope emana experiments exposed fact fluorescence formed Fourth Edition gases gramme of radium heat helium hydrogen Illustrations insulated ionization J. J. Thomson known light LL.D Madame Curie magnetic field matter measured metals method minerals nature negative ions negatively charged obtained passing phenomena Phil pitchblende polonium present pressure produced properties quantity of emanation quantity of radium radiation emitted radio radioactive bodies radioactive elements radioactive substances radium bromide radium chloride radium emanation radium salt rate of decay removed Röntgen rays Rutherford Rutherford and Soddy seen separated shown solution temperature thorium thorium emanation tion transformed tube uranium velocity vessel weight of radium wire