femtobel

From Wiktionary, the free dictionary
Jump to navigation Jump to search

English

[edit]

Etymology

[edit]

femto- +‎ bel.

Noun

[edit]

femtobel (plural femtobels)

  1. (metrology) An SI unit of relative power equal to 10−15 bels. Symbol: f

Synonyms

[edit]
  • Symbol: fB
Retrieved from "https://en.wiktionary.org/w/index.php?title=femtobel&oldid=57816441"