Convert mile (Roman) to Electron radius (classical)
Please provide values below to convert mile (Roman) [mi (Roman)] to Electron radius (classical) [r_e], or Convert Electron radius (classical) to mile (Roman).
How to Convert Mile (Roman) to Electron Radius (Classical)
1 mi (Roman) = 5.25136741272133e+17 r_e
Example: convert 15 mi (Roman) to r_e:
15 mi (Roman) = 15 × 5.25136741272133e+17 r_e = 7.877051119082e+18 r_e
Mile (Roman) to Electron Radius (Classical) Conversion Table
| mile (Roman) | Electron radius (classical) |
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Mile (Roman)
The Roman mile (mille passus) consisted of 1,000 paces, which was about 1,480 meters.
History/Origin
The Roman mile was established by the Roman military and was used throughout the Roman Empire. A pace was considered to be two steps.
Current Use
The Roman mile is an obsolete unit of measurement.
Electron Radius (Classical)
The classical electron radius is a quantity with the dimension of length, approximately 2.82 x 10⁻¹⁵ meters.
History/Origin
The classical electron radius is a concept from classical physics that attempts to model the electron as a spherical shell of charge. It is not considered the actual size of an electron.
Current Use
The classical electron radius appears in the Thomson scattering cross-section and is a useful length scale in atomic and high-energy physics.