Femtosecond facts for kids
A femtosecond is one billionth of one millionth, or one quadrillionth of a second. It can be written as 10-15 second. Even shorter than this is an attosecond.
- 200 femtoseconds - the fastest chemical reactions
- 300 femtoseconds - how long it takes for the atoms of an iodine molecule to vibrate
See also
In Spanish: Femtosegundo para niños
Black History Month on Kiddle
Influential African-American Artists:
 | James Van Der Zee |
 | Alma Thomas |
 | Ellis Wilson |
 | Margaret Taylor-Burroughs |
All content from Kiddle encyclopedia articles (including the article images and facts) can be freely used under Attribution-ShareAlike license, unless stated otherwise. Cite this article:
Femtosecond Facts for Kids. Kiddle Encyclopedia.