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Energienheder<br />

FFysiske i k systemers t energiindhold, ii dh ld og ændringer d i hheri… i<br />

Atom- og kernefysik: energienheden elektronvolt (eV).<br />

Makroskopiske fænomener: energienheden joule (J)<br />

1 eV = 1.602 × 10-19 J<br />

4.45 × 10-26 kWh<br />

1 keV = 10 3 eV<br />

1 MeV = 106 1 MeV = 10 ev 6 ev<br />

1 GeV = 10 9 eV<br />

2013 Isotopteknik F02 (JG) 11

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