Anti-intellectualism in American LifeKnopf, 1970 - 434 pages |
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Page 22
... weight . The result we get when we weigh something on a spring balance or scales is grams mass , since the balance was calibrated with bodies of standard mass . When weight is specifically indicated , the force of attraction is meant ...
... weight . The result we get when we weigh something on a spring balance or scales is grams mass , since the balance was calibrated with bodies of standard mass . When weight is specifically indicated , the force of attraction is meant ...
Page 149
... weight of the fluid displaced . The weight of air per unit volume decreases steadily with altitude , and balloons float in the air at an altitude such that the weight of displaced air is just equal to the weight of the balloon , its ...
... weight of the fluid displaced . The weight of air per unit volume decreases steadily with altitude , and balloons float in the air at an altitude such that the weight of displaced air is just equal to the weight of the balloon , its ...
Page 301
... weight ) on the bucket . This situation is represented by the oppositely directed arrows of equal length . In Fig . 19.3b we find two people sharing the bucket load . If they could both hold the bucket from a vertical position they ...
... weight ) on the bucket . This situation is represented by the oppositely directed arrows of equal length . In Fig . 19.3b we find two people sharing the bucket load . If they could both hold the bucket from a vertical position they ...
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