Convert Bohr radius to Sun's radius
Enter a value below to convert Bohr radius [a.u.] to Sun's radius [R_s]. Reverse conversion: Convert Sun's radius to Bohr radius.
1 a.u. = 7.6064e-20 R_s. To convert Bohr radius to Sun's radius, multiply the value by 7.6064e-20; to go the other way, divide by it (1 R_s = 1.3147e+19 a.u.). Both units measure length and appear in everyday as well as technical calculations, so switching between them quickly is often useful.
Bohr Radius to Sun's Radius: Quick Reference
- 1 a.u. = 7.6064e-20 R_s
- 1 R_s = 1.3147e+19 a.u.
- 10 a.u. = 7.6064e-19 R_s
- 100 a.u. = 7.6064e-18 R_s
How to Convert Bohr Radius to Sun's Radius
1 a.u. = 7.60639946676728e-20 R_s
Example: convert 15 a.u. to R_s:
15 a.u. = 15 × 7.60639946676728e-20 R_s = 1.14095992001509e-18 R_s
Bohr Radius to Sun's Radius Conversion Table
| Bohr radius | Sun's radius |
|---|---|
| 1 a.u. | 7.6064e-20 R_s |
| 2 a.u. | 1.5213e-19 R_s |
| 3 a.u. | 2.2819e-19 R_s |
| 5 a.u. | 3.8032e-19 R_s |
| 10 a.u. | 7.6064e-19 R_s |
| 20 a.u. | 1.5213e-18 R_s |
| 50 a.u. | 3.8032e-18 R_s |
| 100 a.u. | 7.6064e-18 R_s |
| 500 a.u. | 3.8032e-17 R_s |
| 1000 a.u. | 7.6064e-17 R_s |
Bohr Radius: Definition and Use
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.
Sun's Radius: Definition and Use
The Sun's radius is the distance from the center of the Sun to its surface, approximately 695,700 kilometers.
History/Origin
The size of the Sun has been measured with increasing accuracy over centuries of astronomical observation.
Current Use
The Sun's radius is a fundamental property of the Sun and is used in astrophysics to model its structure and evolution.
Bohr Radius to Sun's Radius: Frequently Asked Questions
What is 1 Bohr radius in Sun's radius?
1 Bohr radius (a.u.) = 7.6064e-20 Sun's radius (R_s).
How do you convert Bohr radius to Sun's radius?
Multiply the Bohr radius value by 7.6064e-20. For example, 25 a.u. × 7.6064e-20 = 1.9016e-18 R_s.
What is 10 Bohr radius in Sun's radius?
10 a.u. = 7.6064e-19 R_s.
Which unit is larger, the Bohr radius or the Sun's radius?
The Sun's radius is the larger unit: 1 a.u. equals only 7.6064e-20 R_s.