What people are saying - Write a review
We haven't found any reviews in the usual places.
Rays of Positive Electricity i
Electrostatic Deflection of the Particle
Effect at Very Low Pressures
10 other sections not shown
Other editions - View all
acquire anode rays apparatus atom of hydrogen atomic weight atoms and molecules band bombardment brightness carbon atoms cathode rays chemical chloride collision compound considerable curve dark space detected discharge passes discharge tube displaced dissociation distance Doppler effect double charge due to particles electric and magnetic electric field electric forces electrode elements example experiments gases give helium hydrogen atom hydrogen lines intensity ionization J. J. Thomson kind kinetic energy light line corresponding lines due luminosity magnetic and electric magnetic field magnetic force measured mercury atom metal method mixture molecule of hydrogen negatively charged negatively electrified atoms negatively electrified corpuscles neon nitrogen normal oxide oxygen oxygen atoms parabolas corresponding phosphorescence photographic plate Phys positive particles positive ray photograph positively charged particles positively electrified particles potential difference pressure prolonged retrograde rays salts shown in Fig slit spectroscopic spectrum Stark substance tion value of ejm velocity vessel volts willemite willemite screen