Convert a.u. of length to fingerbreadth
Please provide values below to convert a.u. of length [a.u., b] to fingerbreadth [fingerbreadth], or Convert fingerbreadth to a.u. of length.
How to Convert A.u. Of Length to Fingerbreadth
1 a.u., b = 2.77783332808399e-09 fingerbreadth
Example: convert 15 a.u., b to fingerbreadth:
15 a.u., b = 15 × 2.77783332808399e-09 fingerbreadth = 4.16674999212598e-08 fingerbreadth
A.u. Of Length to Fingerbreadth Conversion Table
| a.u. of length | fingerbreadth |
|---|
A.u. Of Length
The atomic unit of length, also known as the Bohr radius (a₀), is 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 where the electron orbits the nucleus at specific distances. The Bohr radius is the most probable distance between the proton and electron in a hydrogen atom in its ground state.
Current Use
The atomic unit of length is used in atomic physics to simplify calculations and equations.
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.