Convert hectometer to Bohr radius
Please provide values below to convert hectometer [hm] to Bohr radius [a.u.], or Convert Bohr radius to hectometer.
How to Convert Hectometer to Bohr Radius
1 hm = 1889726124625.77 a.u.
Example: convert 15 hm to a.u.:
15 hm = 15 × 1889726124625.77 a.u. = 28345891869386.6 a.u.
Hectometer to Bohr Radius Conversion Table
| hectometer | Bohr radius |
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Hectometer
A hectometer is a unit of length in the metric system equal to 100 meters.
History/Origin
The prefix "hecto-" from the Greek "hekaton" meaning hundred, was part of the original metric system adopted in France in 1795.
Current Use
The hectometer is not a widely used unit of length in English-speaking countries. It is sometimes used in surveying and for marking distances on highways in some countries.
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.