Convert micrometer to Bohr radius
Enter a value below to convert micrometer [µm] to Bohr radius [a.u.]. Reverse conversion: Convert Bohr radius to micrometer.
1 µm = 18897.2612463 a.u.. To convert micrometer to Bohr radius, multiply the value by 18897.2612463; to go the other way, divide by it (1 a.u. = 5.29177210903e-05 µm). Both units measure length and appear in everyday as well as technical calculations, so switching between them quickly is often useful.
Micrometer to Bohr Radius: Quick Reference
- 1 µm = 18897.2612463 a.u.
- 1 a.u. = 5.29177210903e-05 µm
- 10 µm = 188972.612463 a.u.
- 100 µm = 1889726.12463 a.u.
How to Convert Micrometer to Bohr Radius
1 µm = 18897.2612462577 a.u.
Example: convert 15 µm to a.u.:
15 µm = 15 × 18897.2612462577 a.u. = 283458.918693866 a.u.
Micrometer to Bohr Radius Conversion Table
| micrometer | Bohr radius |
|---|---|
| 1 µm | 18897.2612463 a.u. |
| 2 µm | 37794.5224925 a.u. |
| 3 µm | 56691.7837388 a.u. |
| 5 µm | 94486.3062313 a.u. |
| 10 µm | 188972.612463 a.u. |
| 20 µm | 377945.224925 a.u. |
| 50 µm | 944863.062313 a.u. |
| 100 µm | 1889726.12463 a.u. |
| 500 µm | 9448630.62313 a.u. |
| 1000 µm | 18897261.2463 a.u. |
Micrometer: Definition and Use
A micrometer, also known as a micron, is a unit of length equal to one-millionth of a meter.
History/Origin
The term "micron" and the symbol µ were officially declared obsolete by the General Conference on Weights and Measures (CGPM) in 1967, and "micrometer" became the official term.
Current Use
The micrometer is a common unit for measuring the wavelength of infrared radiation, as well as the size of biological cells and bacteria. It is also widely used in technology and engineering.
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.
Micrometer to Bohr Radius: Frequently Asked Questions
What is 1 micrometer in Bohr radius?
1 micrometer (µm) = 18897.2612463 Bohr radius (a.u.).
How do you convert micrometer to Bohr radius?
Multiply the micrometer value by 18897.2612463. For example, 25 µm × 18897.2612463 = 472431.531156 a.u..
What is 10 micrometer in Bohr radius?
10 µm = 188972.612463 a.u..
Which unit is larger, the micrometer or the Bohr radius?
The micrometer is the larger unit: 1 µm = 18897.2612463 a.u..