Convert chain to Bohr radius
Please provide values below to convert chain [ch] to Bohr radius [a.u.], or Convert Bohr radius to chain.
1 ch = 380152425039 a.u.. To convert chain to Bohr radius, multiply the value by 380152425039; to go the other way, divide by it (1 a.u. = 2.6305e-12 ch). Both units measure length and appear in everyday as well as technical calculations, so switching between them quickly is often useful.
Quick Reference
- 1 ch = 380152425039 a.u.
- 1 a.u. = 2.6305e-12 ch
- 10 ch = 3.8015e+12 a.u.
- 100 ch = 3.8015e+13 a.u.
How to Convert Chain to Bohr Radius
1 ch = 380152425038.717 a.u.
Example: convert 15 ch to a.u.:
15 ch = 15 × 380152425038.717 a.u. = 5702286375580.75 a.u.
Chain to Bohr Radius Conversion Table
| chain | Bohr radius |
|---|---|
| 1 ch | 380152425039 a.u. |
| 2 ch | 760304850077 a.u. |
| 3 ch | 1.1405e+12 a.u. |
| 5 ch | 1.9008e+12 a.u. |
| 10 ch | 3.8015e+12 a.u. |
| 20 ch | 7.6030e+12 a.u. |
| 50 ch | 1.9008e+13 a.u. |
| 100 ch | 3.8015e+13 a.u. |
| 500 ch | 1.9008e+14 a.u. |
| 1000 ch | 3.8015e+14 a.u. |
Chain
A chain is a unit of length equal to 66 feet, or 22 yards.
History/Origin
The chain was developed by English surveyor Edmund Gunter in the early 17th century. It was designed to be a convenient length for surveying land.
Current Use
The chain is still used in some surveying applications and is the length of a cricket pitch.
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.
Frequently Asked Questions
What is 1 chain in Bohr radius?
1 chain (ch) = 380152425039 Bohr radius (a.u.).
How do you convert chain to Bohr radius?
Multiply the chain value by 380152425039. For example, 25 ch × 380152425039 = 9.5038e+12 a.u..
What is 10 chain in Bohr radius?
10 ch = 3.8015e+12 a.u..
Which unit is larger, the chain or the Bohr radius?
The chain is the larger unit: 1 ch = 380152425039 a.u..