The New Physics and Its EvolutionK. Paul, Trench, Trübner, 1907 - 344 pagini |
Din interiorul cărții
Rezultatele 1 - 5 din 75
Pagina xiv
... give rise to X - rays - The canal rays - Villard's researches and magneto - cathode rays- Ionoplasty - Thomson's measurements of speed of rays -All atoms can be dissociated ( pp . 258-268 ) . § 2 . Radioactive Substances : Uranic rays ...
... give rise to X - rays - The canal rays - Villard's researches and magneto - cathode rays- Ionoplasty - Thomson's measurements of speed of rays -All atoms can be dissociated ( pp . 258-268 ) . § 2 . Radioactive Substances : Uranic rays ...
Pagina 2
... give way to exaggerations , however pardonable , and to guard against facile illusions . On closer examination it will be seen that our predecessors might at several periods in history have conceived , as legitimately as ourselves ...
... give way to exaggerations , however pardonable , and to guard against facile illusions . On closer examination it will be seen that our predecessors might at several periods in history have conceived , as legitimately as ourselves ...
Pagina 6
... gives birth to an indefinite series of new beings taking the places of the old , and which evolves according to the nature of its environment , adapting itself to external conditions , and healing at every step the wounds which contact ...
... gives birth to an indefinite series of new beings taking the places of the old , and which evolves according to the nature of its environment , adapting itself to external conditions , and healing at every step the wounds which contact ...
Pagina 12
... give us a view of one side of the world only ; evidently we only know the universe by the relations which exist between it and our organisms , and these organisms are peculiarly sensitive to movement . Nothing , however , proves that ...
... give us a view of one side of the world only ; evidently we only know the universe by the relations which exist between it and our organisms , and these organisms are peculiarly sensitive to movement . Nothing , however , proves that ...
Pagina 14
... give up attempts which they look upon as condemned beforehand , and adopt , to guide them in their researches , a method which at first sight appears much more modest , and also much more sure . They make up their minds not to see at ...
... give up attempts which they look upon as condemned beforehand , and adopt , to guide them in their researches , a method which at first sight appears much more modest , and also much more sure . They make up their minds not to see at ...
Alte ediții - Afișează-le pe toate
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.