Encyclopedia > Femto

  Article Content


Redirected from Femto

Femto- is a prefix (see all prefixes) to a unit and means that it is 10-15 times this unit, or, one quindecillionth (European) or one quadrillionth (American).

Examples are one femtosecond or one femtometer. The origin of this prefix is the Danish word femten, which means fifteen.

All Wikipedia text is available under the terms of the GNU Free Documentation License

  Search Encyclopedia

Search over one million articles, find something about almost anything!
  Featured Article
Junk food

... and/or sugar, and may be artificially colored. A typical junk food beverage ("soft drink") is carbonated water with copious amounts of corn syrup sweetener, caffeine, ...