Convert millimeter to Bohr radius
Please provide values below to convert millimeter [mm] to Bohr radius [a.u.], or Convert Bohr radius to millimeter.
1 mm = 18897261.2463 a.u.. To convert millimeter to Bohr radius, multiply the value by 18897261.2463; to go the other way, divide by it (1 a.u. = 5.29177210903e-08 mm). Both units measure length and appear in everyday as well as technical calculations, so switching between them quickly is often useful.
Quick Reference
- 1 mm = 18897261.2463 a.u.
- 1 a.u. = 5.29177210903e-08 mm
- 10 mm = 188972612.463 a.u.
- 100 mm = 1889726124.63 a.u.
How to Convert Millimeter to Bohr Radius
1 mm = 18897261.2462577 a.u.
Example: convert 15 mm to a.u.:
15 mm = 15 × 18897261.2462577 a.u. = 283458918.693866 a.u.
Millimeter to Bohr Radius Conversion Table
| millimeter | Bohr radius |
|---|---|
| 1 mm | 18897261.2463 a.u. |
| 2 mm | 37794522.4925 a.u. |
| 3 mm | 56691783.7388 a.u. |
| 5 mm | 94486306.2313 a.u. |
| 10 mm | 188972612.463 a.u. |
| 20 mm | 377945224.925 a.u. |
| 50 mm | 944863062.313 a.u. |
| 100 mm | 1889726124.63 a.u. |
| 500 mm | 9448630623.13 a.u. |
| 1000 mm | 18897261246.3 a.u. |
Millimeter
A millimeter is a unit of length in the metric system, equal to one-thousandth of a meter.
History/Origin
The prefix "milli-" comes from the Latin word "mille," meaning thousand. The millimeter was part of the original metric system adopted in France in 1795.
Current Use
The millimeter is widely used in engineering and manufacturing for high-precision measurements. It is also a common unit in construction and for measuring small objects.
Bohr Radius
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.
Frequently Asked Questions
What is 1 millimeter in Bohr radius?
1 millimeter (mm) = 18897261.2463 Bohr radius (a.u.).
How do you convert millimeter to Bohr radius?
Multiply the millimeter value by 18897261.2463. For example, 25 mm × 18897261.2463 = 472431531.156 a.u..
What is 10 millimeter in Bohr radius?
10 mm = 188972612.463 a.u..
Which unit is larger, the millimeter or the Bohr radius?
The millimeter is the larger unit: 1 mm = 18897261.2463 a.u..