Convert inch (US survey) to Bohr radius
Please provide values below to convert inch (US survey) [in (US)] to Bohr radius [a.u.], or Convert Bohr radius to inch (US survey).
How to Convert Inch (Us Survey) to Bohr Radius
1 in (US) = 479991395.635817 a.u.
Example: convert 15 in (US) to a.u.:
15 in (US) = 15 × 479991395.635817 a.u. = 7199870934.53725 a.u.
Inch (Us Survey) to Bohr Radius Conversion Table
| inch (US survey) | Bohr radius |
|---|
Inch (Us Survey)
The U.S. survey inch is a unit of length equal to 1/12 of a U.S. survey foot.
History/Origin
The U.S. survey inch is based on the U.S. survey foot, which was defined such that 1 meter is exactly 39.37 inches. The use of survey units was officially phased out in 2022.
Current Use
The U.S. survey inch was used for land surveying in the United States.
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.