femtojoule

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See also: femto-joule

English[edit]

Etymology[edit]

femto- +‎ joule.

Noun[edit]

femtojoule (plural femtojoules)

  1. (metrology) An SI unit of energy, work, and heat equal to 10−15 joules. Symbol: fJ

Synonyms[edit]

  • Symbol: fJ