The Radioactive Substances: Their Properties and BehaviourK. Paul, Trench, Trübner & Company, Limited, 1908 - 301 pagini |
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Pagina viii
... MAGNETIC FIELDS PHOTOGRAPH OF CRYSTALS OF FLUOR - SPAR AFTER EX- POSURE TO RADIUM RADIATIONS PHOTOGRAPH OF CRYSTALS IN FIG . 21 TEN DAYS AFTER REMOVAL FROM INFLUENCE OF RADIUM . · 114 · • · 129 • · 129 • • 23 . 24 . DECAY AND RECOVERY ...
... MAGNETIC FIELDS PHOTOGRAPH OF CRYSTALS OF FLUOR - SPAR AFTER EX- POSURE TO RADIUM RADIATIONS PHOTOGRAPH OF CRYSTALS IN FIG . 21 TEN DAYS AFTER REMOVAL FROM INFLUENCE OF RADIUM . · 114 · • · 129 • · 129 • • 23 . 24 . DECAY AND RECOVERY ...
Pagina 8
... magnetic induction reaches a maximum , and the iron is said to be saturated with magnetism . The term is perhaps not a very happy one , as the saturation current depends on the degree of ionization and is therefore not an unalterable ...
... magnetic induction reaches a maximum , and the iron is said to be saturated with magnetism . The term is perhaps not a very happy one , as the saturation current depends on the degree of ionization and is therefore not an unalterable ...
Pagina 18
... gramme of hydrogen at normal tem- perature and pressure , and this amount of gas occupies 11.2 litres . Hence 1 electro- magnetic unit liberates 1.16 c.c. hydrogen at normal temperature and 18 THE RADIOACTIVE SUBSTANCES.
... gramme of hydrogen at normal tem- perature and pressure , and this amount of gas occupies 11.2 litres . Hence 1 electro- magnetic unit liberates 1.16 c.c. hydrogen at normal temperature and 18 THE RADIOACTIVE SUBSTANCES.
Pagina 19
Their Properties and Behaviour Walter Makower. magnetic unit liberates 1.16 c.c. hydrogen at normal temperature and pressure . Now it has been estimated from indirect evidence derived from the kinetic theory of gases that 1 c.c. of a gas ...
Their Properties and Behaviour Walter Makower. magnetic unit liberates 1.16 c.c. hydrogen at normal temperature and pressure . Now it has been estimated from indirect evidence derived from the kinetic theory of gases that 1 c.c. of a gas ...
Pagina 24
... magnetic field applied at right angles to the direction in which they are being propa- gated , which should also be the case on the view just mentioned as to the nature of the rays . For it has been shown by Rowland that a charged ...
... magnetic field applied at right angles to the direction in which they are being propa- gated , which should also be the case on the view just mentioned as to the nature of the rays . For it has been shown by Rowland that a charged ...
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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