1 E-15 m
From Wikipedia, the free encyclopedia
To help compare different orders of magnitude this page lists lengths between 10-15 m and 10-14 m (1 fm and 10 fm).
- 1 fm = 1 femtometre = 1,000 attometres
- 1.5 fm — diameter of the proton
- 2.81794 fm — classical electron radius
[edit] See also
- Femtometre
- Orders of magnitude (length)fr:1 E-15 m
ja:1 E-15 m

