The Encyclopedia Americana: A Library of Universal Knowledge, Količina 10Americana corporation, 1931 |
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Stran 168
... energy or energy of motion , heat , radiant energy ( as light ) , chemical energy , etc. Electric energy is the form of energy most recently introduced into everyday life and is , therefore , not yet quite familiar , so that we still ...
... energy or energy of motion , heat , radiant energy ( as light ) , chemical energy , etc. Electric energy is the form of energy most recently introduced into everyday life and is , therefore , not yet quite familiar , so that we still ...
Stran 329
... energy of one type that dis- appears and the quantity of energy of the other type that appears . In fact , these two quantities are precisely equal , if they are both expressed in work - units that is , in ergs or foot - poundals . As a ...
... energy of one type that dis- appears and the quantity of energy of the other type that appears . In fact , these two quantities are precisely equal , if they are both expressed in work - units that is , in ergs or foot - poundals . As a ...
Stran 330
... energy to be considered are heat - energy and the energy of elastic compression . Then the fore- going equation takes the form AE = TA— p · Av , where T is the absolute temperature , is the entropy , v is the volume of the gas , and is ...
... energy to be considered are heat - energy and the energy of elastic compression . Then the fore- going equation takes the form AE = TA— p · Av , where T is the absolute temperature , is the entropy , v is the volume of the gas , and is ...
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18th century acid alternating current American ampere hours amperes ancient anode armature battery became body book of Enoch cable called carbon cathode cell cent century charge chemical Church circuit coil conductors connected consists constitution Consult copper corpuscle cylinder direct direct current discharge effect Egypt Egyptian elec electric current electric energy electrode electrolyte electromotive force employed engine England English faradic feet France French furnace German Greek heat horse power inches industry insulated iron king known lamp later Leyden jar light lines literature London machine magnetic manufacture mass material mechanical ment metal miles motor nature negative operation oxide Paris period persons plants plate pole positive pounds pressure produced Prussia resistance Saint speed steam temperature term theory tion tricity tube United usually voltage volts vote wattmeter welding wire writing York