Convert fermi to ell
Please provide values below to convert fermi [F, f] to ell [ell], or Convert ell to fermi.
How to Convert Fermi to Ell
1 F, f = 8.74890638670166e-16 ell
Example: convert 15 F, f to ell:
15 F, f = 15 × 8.74890638670166e-16 ell = 1.31233595800525e-14 ell
Fermi to Ell Conversion Table
| fermi | ell |
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Fermi
A fermi is a unit of length equal to a femtometer, which is 10⁻¹⁵ meters.
History/Origin
The fermi is named after the Italian-American physicist Enrico Fermi. It was a popular unit in nuclear physics.
Current Use
The femtometer is the officially recognized SI unit, but the fermi is still used informally in nuclear and particle physics.
Ell
The ell is an obsolete unit of length, originally used for measuring cloth. Its length varied in different countries, but it was generally around 45 inches.
History/Origin
The word "ell" is derived from the Latin "ulna," meaning "forearm," as the unit was originally based on the length of the forearm.
Current Use
The ell is no longer in use.