Convert a.u. of length to inch
Please provide values below to convert a.u. of length [a.u., b] to inch [in], or Convert inch to a.u. of length.
1 a.u., b = 2.08337499606e-09 in. To convert a.u. of length to inch, multiply the value by 2.08337499606e-09; to go the other way, divide by it (1 in = 479990401.099 a.u., b). Both units measure length and appear in everyday as well as technical calculations, so switching between them quickly is often useful.
Quick Reference
- 1 a.u., b = 2.08337499606e-09 in
- 1 in = 479990401.099 a.u., b
- 10 a.u., b = 2.08337499606e-08 in
- 100 a.u., b = 2.08337499606e-07 in
How to Convert A.u. Of Length to Inch
1 a.u., b = 2.08337499606299e-09 in
Example: convert 15 a.u., b to in:
15 a.u., b = 15 × 2.08337499606299e-09 in = 3.12506249409449e-08 in
A.u. Of Length to Inch Conversion Table
| a.u. of length | inch |
|---|---|
| 1 a.u., b | 2.08337499606e-09 in |
| 2 a.u., b | 4.16674999213e-09 in |
| 3 a.u., b | 6.25012498819e-09 in |
| 5 a.u., b | 1.04168749803e-08 in |
| 10 a.u., b | 2.08337499606e-08 in |
| 20 a.u., b | 4.16674999213e-08 in |
| 50 a.u., b | 1.04168749803e-07 in |
| 100 a.u., b | 2.08337499606e-07 in |
| 500 a.u., b | 1.04168749803e-06 in |
| 1000 a.u., b | 2.08337499606e-06 in |
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.
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.
Frequently Asked Questions
What is 1 a.u. of length in inch?
1 a.u. of length (a.u., b) = 2.08337499606e-09 inch (in).
How do you convert a.u. of length to inch?
Multiply the a.u. of length value by 2.08337499606e-09. For example, 25 a.u., b × 2.08337499606e-09 = 5.20843749016e-08 in.
What is 10 a.u. of length in inch?
10 a.u., b = 2.08337499606e-08 in.
Which unit is larger, the a.u. of length or the inch?
The inch is the larger unit: 1 a.u., b equals only 2.08337499606e-09 in.