Convert a.u. of length to perch
Please provide values below to convert a.u. of length [a.u., b] to perch [perch], or Convert perch to a.u. of length.
How to Convert A.u. Of Length to Perch
1 a.u., b = 1.05220959397121e-11 perch
Example: convert 15 a.u., b to perch:
15 a.u., b = 15 × 1.05220959397121e-11 perch = 1.57831439095681e-10 perch
A.u. Of Length to Perch Conversion Table
| a.u. of length | perch |
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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.
Perch
A perch is a unit of length equal to a rod, which is 16.5 feet.
History/Origin
The term "perch" has been used as a unit of measurement since medieval times and was often used interchangeably with "rod" and "pole."
Current Use
The perch is an obsolete unit of measurement.