The Encyclopedia Americana, Količina 10Alexander Hopkins McDannald Americana Corporation, 1949 |
Iz vsebine knjige
Zadetki 1–3 od 85
Stran 98
... action is vigorously re- newed , but the hydrogen bubbles now appear on the copper . The action of the acid upon the zinc so reduces its electric potential that when contact is made with the copper an electric current immediately moves ...
... action is vigorously re- newed , but the hydrogen bubbles now appear on the copper . The action of the acid upon the zinc so reduces its electric potential that when contact is made with the copper an electric current immediately moves ...
Stran 185
... action by means of electrical energy may be secured in three ways : ( 1 ) by electrolysis- the action of an electric current upon a chemical compound in solution or in a fused condition ; ( 2 ) by electrothermal action - the production ...
... action by means of electrical energy may be secured in three ways : ( 1 ) by electrolysis- the action of an electric current upon a chemical compound in solution or in a fused condition ; ( 2 ) by electrothermal action - the production ...
Stran 198
... action is on the cathode or on the anode , and the second as to whether the action is on the catholyte or anolyte . For ex- ample , if a solution of sodium sulphate were electrolyzed , the primary reaction would result in the deposition ...
... action is on the cathode or on the anode , and the second as to whether the action is on the catholyte or anolyte . For ex- ample , if a solution of sodium sulphate were electrolyzed , the primary reaction would result in the deposition ...
Druge izdaje - Prikaži vse
The Encyclopedia Americana: A Library of Universal Knowledge, Količina 10 Prikaz kratkega opisa - 1931 |
Pogosti izrazi in povedi
18th century acid alternating current American ampere hours amperes ancient anode applied armature ballot battery became body cable called carbon cathode cell cent century charge chemical circuit coil conductors connected constitution copper cylinder direct direct current discharge effect Egypt Egyptian elec electric current electric energy electrical resistance Electrochemistry electrolyte electromotive force electrons Elizabeth engineering England English faradic feet force France French furnace German grid heat inch industry insulated iron King lamp later Leyden jar light literature London machine magnetic manufacture material mechanical ment metal method miles modern motor negative operation oxide period plants plate poetry pole potential practice produced Prussia resistance rotor speed stator steam steel surface temperature term theory tion tricity tube United usually vols voltage volts vote voter welding wire Yes Yes Yes York zinc