Convert a.u. of length to Planck length
Enter a value below to convert a.u. of length [a.u., b] to Planck length [l_P]. Reverse conversion: 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.
A.u. Of Length to Planck Length: 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: Definition and Use
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: Definition and Use
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.
A.u. Of Length to Planck Length: 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.