Convert inch to Bohr radius
Please provide values below to convert inch [in] to Bohr radius [a.u.], or Convert Bohr radius to inch.
How to Convert Inch to Bohr Radius
1 in = 479990435.654946 a.u.
Example: convert 15 in to a.u.:
15 in = 15 × 479990435.654946 a.u. = 7199856534.82418 a.u.
Inch to Bohr Radius Conversion Table
| inch | Bohr radius |
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Inch
An inch is a unit of length in the imperial and US customary systems of measurement. An inch was defined to be equivalent to exactly 25.4 millimeters in 1959. There are 12 inches in a foot and 36 inches in a yard.
History/Origin
The term "inch" was derived from the Latin unit "uncia" which was equivalent to "one-twelfth" of a Roman foot. The inch has had various standards throughout history, with the current definition being based on the international yard.
Current Use
The inch is mostly used in the United States, Canada, and the United Kingdom. It is also sometimes used in Japan (as well as other countries) in relation to electronic parts, like the size of display screens.
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.