Convert Bohr radius to megameter
Please provide values below to convert Bohr radius [a.u.] to megameter [Mm], or Convert megameter to Bohr radius.
1 a.u. = 5.2918e-17 Mm. To convert Bohr radius to megameter, multiply the value by 5.2918e-17; to go the other way, divide by it (1 Mm = 1.8897e+16 a.u.). Both units measure length and appear in everyday as well as technical calculations, so switching between them quickly is often useful.
Quick Reference
- 1 a.u. = 5.2918e-17 Mm
- 1 Mm = 1.8897e+16 a.u.
- 10 a.u. = 5.2918e-16 Mm
- 100 a.u. = 5.2918e-15 Mm
How to Convert Bohr Radius to Megameter
1 a.u. = 5.29177210903e-17 Mm
Example: convert 15 a.u. to Mm:
15 a.u. = 15 × 5.29177210903e-17 Mm = 7.937658163545e-16 Mm
Bohr Radius to Megameter Conversion Table
| Bohr radius | megameter |
|---|---|
| 1 a.u. | 5.2918e-17 Mm |
| 2 a.u. | 1.0584e-16 Mm |
| 3 a.u. | 1.5875e-16 Mm |
| 5 a.u. | 2.6459e-16 Mm |
| 10 a.u. | 5.2918e-16 Mm |
| 20 a.u. | 1.0584e-15 Mm |
| 50 a.u. | 2.6459e-15 Mm |
| 100 a.u. | 5.2918e-15 Mm |
| 500 a.u. | 2.6459e-14 Mm |
| 1000 a.u. | 5.2918e-14 Mm |
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.
Megameter
A megameter is a unit of length in the metric system equal to 10^6 meters.
History/Origin
The prefix "mega-" for 10^6 was adopted by the CGPM (General Conference on Weights and Measures) in 1873.
Current Use
The megameter is sometimes used to specify the diameters of planets and the distances of satellites.
Frequently Asked Questions
What is 1 Bohr radius in megameter?
1 Bohr radius (a.u.) = 5.2918e-17 megameter (Mm).
How do you convert Bohr radius to megameter?
Multiply the Bohr radius value by 5.2918e-17. For example, 25 a.u. × 5.2918e-17 = 1.3229e-15 Mm.
What is 10 Bohr radius in megameter?
10 a.u. = 5.2918e-16 Mm.
Which unit is larger, the Bohr radius or the megameter?
The megameter is the larger unit: 1 a.u. equals only 5.2918e-17 Mm.