Convert microinch to a.u. of length
Please provide values below to convert microinch [µin] to a.u. of length [a.u., b], or Convert a.u. of length to microinch.
How to Convert Microinch to A.u. Of Length
1 µin = 479.990401099046 a.u., b
Example: convert 15 µin to a.u., b:
15 µin = 15 × 479.990401099046 a.u., b = 7199.8560164857 a.u., b
Microinch to A.u. Of Length Conversion Table
| microinch | a.u. of length |
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Microinch
A microinch is a unit of length equal to one-millionth of an inch.
History/Origin
The microinch is a unit used for extremely small measurements in precision engineering and manufacturing.
Current Use
The microinch is used in fields like mechanical engineering and electronics to measure surface roughness and tolerances.
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.