تعريف electron volt في الإنجليزية الإنجليزية القاموس.
A unit for measuring the energy of subatomic particles; the energy equal to that attained by an electron moving through a potential difference of one volt. Equivalent to 1.6022 x 10-19 joules
a unit of energy equal to the work done by an electron accelerated through a potential difference of 1 volt
A unit of energy equal to the energy acquired by an electron falling through a potential difference of one volt, approximately 1.602 × 10- joules. See table at measurement