The New Physics and Its EvolutionK. Paul, Trench, Trübner, 1907 - 344 pagini |
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Pagina xi
... magnetic and chemical - Vitality of bacteria unaltered - Ramsay's dis- covery of rare gases of atmosphere - Their distribution in nature - Liquid hydrogen - Helium ( pp . 117-126 ) . §3 . Solids and Liquids : Continuity of Solid and ...
... magnetic and chemical - Vitality of bacteria unaltered - Ramsay's dis- covery of rare gases of atmosphere - Their distribution in nature - Liquid hydrogen - Helium ( pp . 117-126 ) . §3 . Solids and Liquids : Continuity of Solid and ...
Pagina xv
... magnetic fields — Is matter all elec- trons ? Atom probably positive centre surrounded by negative electrons Ignorance concerning positive particles - Successive transformations of matter probable -Gravitation still unaccounted for ( pp ...
... magnetic fields — Is matter all elec- trons ? Atom probably positive centre surrounded by negative electrons Ignorance concerning positive particles - Successive transformations of matter probable -Gravitation still unaccounted for ( pp ...
Pagina 15
... magnetic fields ; and then , varying the conditions , apply the rules of experimental method , and discover between these magnitudes mutual relations , while they thus suc- ceed in enunciating laws which translate and sum up their ...
... magnetic fields ; and then , varying the conditions , apply the rules of experimental method , and discover between these magnitudes mutual relations , while they thus suc- ceed in enunciating laws which translate and sum up their ...
Pagina 35
... magnetic field in which its source is placed . It could not , therefore , be strictly considered as independent of the earth ; and the theoretical advantage which might be expected from this alteration would be somewhat illusory ...
... magnetic field in which its source is placed . It could not , therefore , be strictly considered as independent of the earth ; and the theoretical advantage which might be expected from this alteration would be somewhat illusory ...
Pagina 55
... magnetic field ; it may be affected by an electric current or by one of heat ; it may be traversed by a ray of light either ordinary or polarized rectilineally or circularly , etc.:-in each case a certain minimum and characteristic dis ...
... magnetic field ; it may be affected by an electric current or by one of heat ; it may be traversed by a ray of light either ordinary or polarized rectilineally or circularly , etc.:-in each case a certain minimum and characteristic dis ...
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Termeni și expresii frecvente
absolute actinium action analogous appear atoms becomes bodies calorific cathode rays centimetre chemical Clausius complete conservation of energy considerable considered constant constitution contrary corresponding Crookes tube discovery dissociated domain Duhem Edition effected elastic electric electrolytes electromagnetic electrons endeavoured energy entropy enunciated equilibrium ether evolution exist experimental experiments fact fluids gaseous gases give given heat Hertz hydrogen hypothesis idea important ions J. J. Thomson kinetic theory known laws light liquid Lord Kelvin luminous Madame Curie magnetic field magnitude mass matter measure mechanics metals method metre millimetre molecular molecules moreover movement nature obtained optical ordinary particles particular phenomena phenomenon physicists physics possible precision present pressure principle of Carnot produced Professor propagation properties quantity question radiations radioactive radium reality regard relation remarkable researches scholars seems solid solution speed substances succeeded temperature thermodynamics tion transformations tube unit variations velocity vibrations vis viva wave-lengths waves
Pasaje populare
Pagina 19 - I often say that if you can measure that of which you speak, and can express it by a number, you know something of your subject ; but if you cannot measure it, your knowledge is meagre and unsatisfactory.