Convert X-unit to famn
Please provide values below to convert X-unit [X] to famn [famn], or Convert famn to X-unit.
How to Convert X-Unit to Famn
1 X = 5.62544910190167e-14 famn
Example: convert 15 X to famn:
15 X = 15 × 5.62544910190167e-14 famn = 8.43817365285251e-13 famn
X-Unit to Famn Conversion Table
| X-unit | famn |
|---|
X-Unit
An X-unit is a unit of length approximately equal to 1.002 x 10⁻¹³ meters.
History/Origin
The X-unit was proposed by the Swedish physicist Manne Siegbahn in 1919 for measuring the wavelengths of X-rays and gamma rays.
Current Use
The X-unit has been largely replaced by the angstrom and the picometer.
Famn
A famn is an obsolete Swedish unit of length, equivalent to 3 aln or about 1.78 meters.
History/Origin
The famn was the Swedish version of the fathom, based on the span of outstretched arms.
Current Use
The famn is no longer in use.