A unit of length, 1.0 × 10−15 meter, named for the physicist Hideki Yukawa (1907 – 1981). This unit is identical to the fermi.
| home | | | units index | | | search | | | to contact Sizes  |
| | acknowledgements | | | help | | |
Copyright © 2000 Sizes, Inc. All rights reserved.
Last revised: 26 November 2004.