[Physics.] Physicsa unit of energy, equal to the energy acquired by an electron accelerating through a potential difference of one volt and equivalent to 1.602 × 10-19 joules. Abbr.: eV, ev Also, elec′tron volt′. 1925–30 'electronvolt' also found in these entries (note: many are ...
Electronvolt: In physics, the electron volt (symbol eV; also written electronvolt) is a unit of energy equal to approximately 1.6 joule (symbol J). By definition, it is the amount of energy gained (or lost) by the charge of a single electron moved across an electric potential difference ...
Define electronvolt. electronvolt synonyms, electronvolt pronunciation, electronvolt translation, English dictionary definition of electronvolt. n a unit of energy equal to the work done on an electron accelerated through a potential difference of 1 volt
Define Electrons. Electrons synonyms, Electrons pronunciation, Electrons translation, English dictionary definition of Electrons. n. Abbr. e A stable elementary particle in the lepton class having a negative electric charge of 1 elementary unit and a mas
Physics. a unit of energy, equal to the energy acquired by an electron accelerating through a potential difference of one volt and equivalent to 1.602 × 10 −19 joules. : eV, ev Discover More Word History and Origins Origin ofelectron volt1 ...
Electron volt, unit of energy commonly used in atomic and nuclear physics, equal to the energy gained by an electron (a charged particle carrying unit electronic charge) when the electrical potential at the electron increases by one volt. The electron vo
So 1 kiloelectronvolt = 103 .Definition: Electron voltIn physics, the electron volt (eV) is a unit of energy. By definition, it is equal to the amount of kinetic energy gained by a single unbound electron when it accelerates through an electrostatic potential difference of one volt....
Electron-volt is a unit of energy equal to approximately 1.6 × 10− 19joules (symbol J). By definition, it is the amount of energy gained (or lost) by the charge of a single electron moving across an electric potential difference of 1 V. ...
Electronvolt (unit: eV). Electronvolts are a traditional unit of energy, particularly inatomic and nuclear physics. An electronvolt is equal to the energy gained by a single electron whenacceleratedthrough1 voltofelectric potentialdifference. The work done on the charge is given by the ...
n.a unit of energy equal to the work done by an electron accelerated through a potential difference of 1 volt 同义词:eV 学习怎么用 权威例句 electron volt Electron volt Electron volt BIPM's definition of the electronvolt Supersymmetry, Cosmology, and New Physics at Teraelectronvolt Energies ...