Convert a.u. of length to centimeter
Please provide values below to convert a.u. of length [a.u., b] to centimeter [cm], or Convert centimeter to a.u. of length.
1 a.u., b = 5.29177249e-09 cm. To convert a.u. of length to centimeter, multiply the value by 5.29177249e-09; to go the other way, divide by it (1 cm = 188972598.858 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 = 5.29177249e-09 cm
- 1 cm = 188972598.858 a.u., b
- 10 a.u., b = 5.29177249e-08 cm
- 100 a.u., b = 5.29177249e-07 cm
How to Convert A.u. Of Length to Centimeter
1 a.u., b = 5.29177249e-09 cm
Example: convert 15 a.u., b to cm:
15 a.u., b = 15 × 5.29177249e-09 cm = 7.937658735e-08 cm
A.u. Of Length to Centimeter Conversion Table
| a.u. of length | centimeter |
|---|---|
| 1 a.u., b | 5.29177249e-09 cm |
| 2 a.u., b | 1.058354498e-08 cm |
| 3 a.u., b | 1.587531747e-08 cm |
| 5 a.u., b | 2.645886245e-08 cm |
| 10 a.u., b | 5.29177249e-08 cm |
| 20 a.u., b | 1.058354498e-07 cm |
| 50 a.u., b | 2.645886245e-07 cm |
| 100 a.u., b | 5.29177249e-07 cm |
| 500 a.u., b | 2.645886245e-06 cm |
| 1000 a.u., b | 5.29177249e-06 cm |
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.
Centimeter
A centimeter is a unit of length in the metric system, equal to one-hundredth of a meter.
History/Origin
The prefix "centi-" comes from the Latin word "centum," meaning hundred. The centimeter was part of the original metric system established in France in 1795.
Current Use
The centimeter is a very common unit of measurement for everyday objects and is used in many fields, including science, engineering, and fashion.
Frequently Asked Questions
What is 1 a.u. of length in centimeter?
1 a.u. of length (a.u., b) = 5.29177249e-09 centimeter (cm).
How do you convert a.u. of length to centimeter?
Multiply the a.u. of length value by 5.29177249e-09. For example, 25 a.u., b × 5.29177249e-09 = 1.3229431225e-07 cm.
What is 10 a.u. of length in centimeter?
10 a.u., b = 5.29177249e-08 cm.
Which unit is larger, the a.u. of length or the centimeter?
The centimeter is the larger unit: 1 a.u., b equals only 5.29177249e-09 cm.