Convert a.u. of length to mile (Roman)
Please provide values below to convert a.u. of length [a.u., b] to mile (Roman) [mi (Roman)], or Convert mile (Roman) to a.u. of length.
How to Convert A.u. Of Length to Mile (Roman)
1 a.u., b = 3.57599553048917e-14 mi (Roman)
Example: convert 15 a.u., b to mi (Roman):
15 a.u., b = 15 × 3.57599553048917e-14 mi (Roman) = 5.36399329573376e-13 mi (Roman)
A.u. Of Length to Mile (Roman) Conversion Table
| a.u. of length | mile (Roman) |
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A.u. Of Length
The atomic unit of length, also known as the Bohr radius (a₀), is approximately 5.29 x 10⁻¹¹ meters.
History/Origin
The Bohr radius is named after Niels Bohr, who proposed a model of the atom in 1913 where the electron orbits the nucleus at specific distances. The Bohr radius is the most probable distance between the proton and electron in a hydrogen atom in its ground state.
Current Use
The atomic unit of length is used in atomic physics to simplify calculations and equations.
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.