Convert mile (Roman) to Bohr radius
Enter a value below to convert mile (Roman) [mi (Roman)] to Bohr radius [a.u.]. Reverse conversion: Convert Bohr radius to mile (Roman).
1 mi (Roman) = 2.7964e+13 a.u.. To convert mile (Roman) to Bohr radius, multiply the value by 2.7964e+13; to go the other way, divide by it (1 a.u. = 3.5760e-14 mi (Roman)). Both units measure length and appear in everyday as well as technical calculations, so switching between them quickly is often useful.
Mile (Roman) to Bohr Radius: Quick Reference
- 1 mi (Roman) = 2.7964e+13 a.u.
- 1 a.u. = 3.5760e-14 mi (Roman)
- 10 mi (Roman) = 2.7964e+14 a.u.
- 100 mi (Roman) = 2.7964e+15 a.u.
How to Convert Mile (Roman) to Bohr Radius
1 mi (Roman) = 27964242781257.1 a.u.
Example: convert 15 mi (Roman) to a.u.:
15 mi (Roman) = 15 × 27964242781257.1 a.u. = 419463641718857 a.u.
Mile (Roman) to Bohr Radius Conversion Table
| mile (Roman) | Bohr radius |
|---|---|
| 1 mi (Roman) | 2.7964e+13 a.u. |
| 2 mi (Roman) | 5.5928e+13 a.u. |
| 3 mi (Roman) | 8.3893e+13 a.u. |
| 5 mi (Roman) | 1.3982e+14 a.u. |
| 10 mi (Roman) | 2.7964e+14 a.u. |
| 20 mi (Roman) | 5.5928e+14 a.u. |
| 50 mi (Roman) | 1.3982e+15 a.u. |
| 100 mi (Roman) | 2.7964e+15 a.u. |
| 500 mi (Roman) | 1.3982e+16 a.u. |
| 1000 mi (Roman) | 2.7964e+16 a.u. |
Mile (Roman): Definition and Use
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.
Bohr Radius: Definition and Use
The Bohr radius is the most probable distance between the proton and the electron in a hydrogen atom in its ground state, 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. It is the atomic unit of length.
Current Use
The Bohr radius is a fundamental constant in atomic physics and is used to simplify calculations and equations.
Mile (Roman) to Bohr Radius: Frequently Asked Questions
What is 1 mile (Roman) in Bohr radius?
1 mile (Roman) (mi (Roman)) = 2.7964e+13 Bohr radius (a.u.).
How do you convert mile (Roman) to Bohr radius?
Multiply the mile (Roman) value by 2.7964e+13. For example, 25 mi (Roman) × 2.7964e+13 = 6.9911e+14 a.u..
What is 10 mile (Roman) in Bohr radius?
10 mi (Roman) = 2.7964e+14 a.u..
Which unit is larger, the mile (Roman) or the Bohr radius?
The mile (Roman) is the larger unit: 1 mi (Roman) = 2.7964e+13 a.u..