Convert a.u. of length to Planck length
Please provide values below to convert a.u. of length [a.u., b] to Planck length [l_P], or Convert Planck length to a.u. of length.
1 a.u., b = 3.2741e+24 l_P. To convert a.u. of length to Planck length, multiply the value by 3.2741e+24; to go the other way, divide by it (1 l_P = 3.0543e-25 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 = 3.2741e+24 l_P
- 1 l_P = 3.0543e-25 a.u., b
- 10 a.u., b = 3.2741e+25 l_P
- 100 a.u., b = 3.2741e+26 l_P
How to Convert A.u. Of Length to Planck Length
1 a.u., b = 3.27409504688307e+24 l_P
Example: convert 15 a.u., b to l_P:
15 a.u., b = 15 × 3.27409504688307e+24 l_P = 4.91114257032461e+25 l_P
A.u. Of Length to Planck Length Conversion Table
| a.u. of length | Planck length |
|---|---|
| 1 a.u., b | 3.2741e+24 l_P |
| 2 a.u., b | 6.5482e+24 l_P |
| 3 a.u., b | 9.8223e+24 l_P |
| 5 a.u., b | 1.6370e+25 l_P |
| 10 a.u., b | 3.2741e+25 l_P |
| 20 a.u., b | 6.5482e+25 l_P |
| 50 a.u., b | 1.6370e+26 l_P |
| 100 a.u., b | 3.2741e+26 l_P |
| 500 a.u., b | 1.6370e+27 l_P |
| 1000 a.u., b | 3.2741e+27 l_P |
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.
Planck Length
The Planck length is the smallest possible unit of length in the universe, approximately 1.6 x 10⁻³⁵ meters.
History/Origin
The Planck length is derived from fundamental physical constants and is named after the physicist Max Planck. It is a fundamental unit in the system of Planck units.
Current Use
The Planck length is a theoretical concept used in quantum gravity and cosmology to describe phenomena at the smallest scales of the universe.
Frequently Asked Questions
What is 1 a.u. of length in Planck length?
1 a.u. of length (a.u., b) = 3.2741e+24 Planck length (l_P).
How do you convert a.u. of length to Planck length?
Multiply the a.u. of length value by 3.2741e+24. For example, 25 a.u., b × 3.2741e+24 = 8.1852e+25 l_P.
What is 10 a.u. of length in Planck length?
10 a.u., b = 3.2741e+25 l_P.
Which unit is larger, the a.u. of length or the Planck length?
The a.u. of length is the larger unit: 1 a.u., b = 3.2741e+24 l_P.