Anti-intellectualism in American LifeKnopf, 1970 - 434 pages |
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Page 13
... Units Length 1 X - unit 1 angstrom unit ( Å ) = 10-8 cm 1 micron ( μ ) 1 mil -11 = 10 cm 1 yd 1 fathom = 0.001 mm 1 furlong = 0.91 m = 6 ft = mile = 0.001 in . 1 astronomical unit ( A.U. ) = 1.495 × 108 km ( earth to sun 1 in . = 25.4 ...
... Units Length 1 X - unit 1 angstrom unit ( Å ) = 10-8 cm 1 micron ( μ ) 1 mil -11 = 10 cm 1 yd 1 fathom = 0.001 mm 1 furlong = 0.91 m = 6 ft = mile = 0.001 in . 1 astronomical unit ( A.U. ) = 1.495 × 108 km ( earth to sun 1 in . = 25.4 ...
Page 56
... unit called simply the atomic mass unit ( amu ) , which by definition is one - twelfth the mass of the carbon atom . In such units the masses of the other atoms turn out to be approximately whole numbers - from hydrogen ( 1 ) to uranium ...
... unit called simply the atomic mass unit ( amu ) , which by definition is one - twelfth the mass of the carbon atom . In such units the masses of the other atoms turn out to be approximately whole numbers - from hydrogen ( 1 ) to uranium ...
Page 252
... standard distance : 32 light years . * Other astronomical units are the parsec ( pc ) and astronomical unit ( A.U. ) listed in Table 2.1 . In size , the particles of the cosmic world cover. 252 Astrophysics Part 4 Cosmic Physics.
... standard distance : 32 light years . * Other astronomical units are the parsec ( pc ) and astronomical unit ( A.U. ) listed in Table 2.1 . In size , the particles of the cosmic world cover. 252 Astrophysics Part 4 Cosmic Physics.
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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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