Readings in the Physical Sciences, Volume 1Harlow Shapley, Helen Wright, Samuel Berder Rapport Appleton-Century-Crofts, 1948 - 501 pagina's |
Vanuit het boek
Resultaten 1-3 van 15
Pagina 359
... fission will be insufficient to keep the reaction going . For example , should it turn out that process ( 2 ) -non - fission capture by uranium — has a much higher probability than fission capture , there would presumably be no ...
... fission will be insufficient to keep the reaction going . For example , should it turn out that process ( 2 ) -non - fission capture by uranium — has a much higher probability than fission capture , there would presumably be no ...
Pagina 360
... fission capture and of non - fission capture depends on the speed of the neutrons . Unfortunately , the speed at which non - fission capture is most probable is intermediate between the average speed of neutrons emitted in the fission ...
... fission capture and of non - fission capture depends on the speed of the neutrons . Unfortunately , the speed at which non - fission capture is most probable is intermediate between the average speed of neutrons emitted in the fission ...
Pagina 368
... fission bomb . A fission bomb of superlatively de- structive power will result from bringing quickly together a sufficient mass of element U - 235 . This seems to be as sure as any untried prediction based upon theory and experiment can ...
... fission bomb . A fission bomb of superlatively de- structive power will result from bringing quickly together a sufficient mass of element U - 235 . This seems to be as sure as any untried prediction based upon theory and experiment can ...
Inhoudsopgave
INTRODUCTION | 5 |
THE METHOD OF SCIENTIFIC INVESTIGATION | 13 |
IMAGINATION CREATRIX | 44 |
Copyright | |
18 andere gedeelten niet getoond
Overige edities - Alles bekijken
Readings in the Physical Sciences, Volume 1 Harlow Shapley,Helen Wright,Samuel Berder Rapport Fragmentweergave - 1948 |
Readings in the Physical Sciences, Volume 1 Harlow Shapley,Helen Wright,Samuel Berder Rapport Fragmentweergave - 1948 |
Veelvoorkomende woorden en zinsdelen
acid amount Angstrom units applied astronomers atomic weight body bomb carbon century chain reaction chemical chemist chemistry chlorine compounds discovered discovery disk distance earth effect electric electrons elements energy engine experiment experimental fact fission force fundamental gases glass gravitation heat helium human hydrogen hypothesis idea important isotopes kind known laboratory light magnetic material mathematical matter measure metal method million minerals mirror modern molecules moon motion nature nebulae neutrons Newton nitrogen nucleus observed ocean orbits organic organic chemistry oxygen particles period phenomena phlogiston phlogiston theory physical physicists planets plutonium possible problems produced properties protons radiation radioactive radium result rocks scientific scientists sodium solar system space speed stars stellar structure substances sulfur sulfuric acid surface telescope temperature theory things thorium tion transverse waves tunnel University uranium velocity vessel waves York