Anti-intellectualism in American LifeKnopf, 1970 - 434 pages |
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Page 308
... increase the size of the parts . Let us see what would happen if man's proportions were held the same but his size were increased by ten times in each direction . We see immediately that all areas will be increased by 100 , all volumes ...
... increase the size of the parts . Let us see what would happen if man's proportions were held the same but his size were increased by ten times in each direction . We see immediately that all areas will be increased by 100 , all volumes ...
Page 347
... increase is usually impossible without overloading the circuits . By changing to the more efficient fluorescent lamp , an increase in illumination can be obtained with no costly wiring changes or increase in power used . luminous ...
... increase is usually impossible without overloading the circuits . By changing to the more efficient fluorescent lamp , an increase in illumination can be obtained with no costly wiring changes or increase in power used . luminous ...
Page 348
... increase in illumination ? ( Ans .: 6 times . ) 22.6 A 100 - W incandescent lamp ( 10 % efficient ) is replaced by a fixture with a 40 - W fluorescent lamp ( 60 % efficient ) at a cost of $ 3.60 . ( a ) What is the increase in ...
... increase in illumination ? ( Ans .: 6 times . ) 22.6 A 100 - W incandescent lamp ( 10 % efficient ) is replaced by a fixture with a 40 - W fluorescent lamp ( 60 % efficient ) at a cost of $ 3.60 . ( a ) What is the increase in ...
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