Anti-intellectualism in American LifeKnopf, 1970 - 434 pages |
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Page 108
... tube , serves quite well in certain applications . It is limited to applications dealing with reasonably large concentrations of ions . With slight modification the ionization chamber becomes a Geiger tube , so named after its inventor ...
... tube , serves quite well in certain applications . It is limited to applications dealing with reasonably large concentrations of ions . With slight modification the ionization chamber becomes a Geiger tube , so named after its inventor ...
Page 109
... tube ) so that the passage of an ionizing particle will trigger a spark and a flash of light . If an array of gaps ... tube telescope consists of a bank of Geiger tubes arranged to give directional indication . High - voltage sphere ...
... tube ) so that the passage of an ionizing particle will trigger a spark and a flash of light . If an array of gaps ... tube telescope consists of a bank of Geiger tubes arranged to give directional indication . High - voltage sphere ...
Page 362
... tube ( Fig . 23.11 ) . In this tube the electron gun directs a beam of electrons onto the face of the tube , which is coated with a material ( phosphor ) that fluoresces when struck by electrons . The beam can be deflected to scan a ...
... tube ( Fig . 23.11 ) . In this tube the electron gun directs a beam of electrons onto the face of the tube , which is coated with a material ( phosphor ) that fluoresces when struck by electrons . The beam can be deflected to scan a ...
Table des matières
Conception of the Universe | 2 |
Systems of Measuring Units and Some Basic Physical | 11 |
Energy and Related Concepts | 20 |
Droits d'auteur | |
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Expressions et termes fréquents
acceleration alpha particle altitude amount angle applied atmosphere atomic number axis beam beta particle body called charged particles chemical circuit coil color container cosmic rays curve direct current direction discussed distance Doppler effect earth effect electrical electromagnetic radiation electron volts electrons electrostatic emitted equator example fluorescent force frequency glass gravity greater heat hertz Huygen's principle hydrogen incandescent increase infrared intensity ionization joules kinetic energy lamp length lens light lines liquid magnetic field mass material measured mechanical meter miles mirror molecules motion move muscle neutrons normal nuclear nucleus object observe optical orbit path phenomena physical polarized poles positive pressure waves protons radio radioactive reflection result rotation shown in Fig signal sound space spectrum speed stars surface temperature thermal tube ultraviolet unit vapor velocity vibrating visible voltage volts wavelengths weight wire X-rays