Convert fingerbreadth to Bohr radius
Please provide values below to convert fingerbreadth [fingerbreadth] to Bohr radius [a.u.], or Convert Bohr radius to fingerbreadth.
How to Convert Fingerbreadth to Bohr Radius
1 fingerbreadth = 359992826.741209 a.u.
Example: convert 15 fingerbreadth to a.u.:
15 fingerbreadth = 15 × 359992826.741209 a.u. = 5399892401.11814 a.u.
Fingerbreadth to Bohr Radius Conversion Table
| fingerbreadth | Bohr radius |
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Fingerbreadth
A fingerbreadth is an ancient unit of length, based on the width of a finger, approximately 3/4 of an inch.
History/Origin
The fingerbreadth was a common unit of measurement in many ancient cultures.
Current Use
The fingerbreadth is an obsolete unit of measurement.
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.