Convert a.u. of length to barleycorn
Please provide values below to convert a.u. of length [a.u., b] to barleycorn [barleycorn], or Convert barleycorn to a.u. of length.
1 a.u., b = 6.25012496358e-09 barleycorn. To convert a.u. of length to barleycorn, multiply the value by 6.25012496358e-09; to go the other way, divide by it (1 barleycorn = 159996800.996 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 = 6.25012496358e-09 barleycorn
- 1 barleycorn = 159996800.996 a.u., b
- 10 a.u., b = 6.25012496358e-08 barleycorn
- 100 a.u., b = 6.25012496358e-07 barleycorn
How to Convert A.u. Of Length to Barleycorn
1 a.u., b = 6.25012496358218e-09 barleycorn
Example: convert 15 a.u., b to barleycorn:
15 a.u., b = 15 × 6.25012496358218e-09 barleycorn = 9.37518744537328e-08 barleycorn
A.u. Of Length to Barleycorn Conversion Table
| a.u. of length | barleycorn |
|---|---|
| 1 a.u., b | 6.25012496358e-09 barleycorn |
| 2 a.u., b | 1.25002499272e-08 barleycorn |
| 3 a.u., b | 1.87503748907e-08 barleycorn |
| 5 a.u., b | 3.12506248179e-08 barleycorn |
| 10 a.u., b | 6.25012496358e-08 barleycorn |
| 20 a.u., b | 1.25002499272e-07 barleycorn |
| 50 a.u., b | 3.12506248179e-07 barleycorn |
| 100 a.u., b | 6.25012496358e-07 barleycorn |
| 500 a.u., b | 3.12506248179e-06 barleycorn |
| 1000 a.u., b | 6.25012496358e-06 barleycorn |
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.
Barleycorn
A barleycorn is an old English unit of length, equal to one-third of an inch.
History/Origin
The barleycorn was a unit of measurement in medieval England, and was originally based on the length of a grain of barley. It was a fundamental unit from which other units were derived.
Current Use
The barleycorn is an obsolete unit of measurement, but it is still the basis for shoe sizes in English-speaking countries.
Frequently Asked Questions
What is 1 a.u. of length in barleycorn?
1 a.u. of length (a.u., b) = 6.25012496358e-09 barleycorn (barleycorn).
How do you convert a.u. of length to barleycorn?
Multiply the a.u. of length value by 6.25012496358e-09. For example, 25 a.u., b × 6.25012496358e-09 = 1.5625312409e-07 barleycorn.
What is 10 a.u. of length in barleycorn?
10 a.u., b = 6.25012496358e-08 barleycorn.
Which unit is larger, the a.u. of length or the barleycorn?
The barleycorn is the larger unit: 1 a.u., b equals only 6.25012496358e-09 barleycorn.