Convert fathom (US survey) to Electron radius (classical)
Enter a value below to convert fathom (US survey) [fath (US)] to Electron radius (classical) [r_e]. Reverse conversion: Convert Electron radius (classical) to fathom (US survey).
1 fath (US) = 6.4899e+14 r_e. To convert fathom (US survey) to Electron radius (classical), multiply the value by 6.4899e+14; to go the other way, divide by it (1 r_e = 1.5409e-15 fath (US)). Both units measure length and appear in everyday as well as technical calculations, so switching between them quickly is often useful.
Fathom (Us Survey) to Electron Radius (Classical): Quick Reference
- 1 fath (US) = 6.4899e+14 r_e
- 1 r_e = 1.5409e-15 fath (US)
- 10 fath (US) = 6.4899e+15 r_e
- 100 fath (US) = 6.4899e+16 r_e
How to Convert Fathom (Us Survey) to Electron Radius (Classical)
1 fath (US) = 648985942177898 r_e
Example: convert 15 fath (US) to r_e:
15 fath (US) = 15 × 648985942177898 r_e = 9.73478913266847e+15 r_e
Fathom (Us Survey) to Electron Radius (Classical) Conversion Table
| fathom (US survey) | Electron radius (classical) |
|---|---|
| 1 fath (US) | 6.4899e+14 r_e |
| 2 fath (US) | 1.2980e+15 r_e |
| 3 fath (US) | 1.9470e+15 r_e |
| 5 fath (US) | 3.2449e+15 r_e |
| 10 fath (US) | 6.4899e+15 r_e |
| 20 fath (US) | 1.2980e+16 r_e |
| 50 fath (US) | 3.2449e+16 r_e |
| 100 fath (US) | 6.4899e+16 r_e |
| 500 fath (US) | 3.2449e+17 r_e |
| 1000 fath (US) | 6.4899e+17 r_e |
Fathom (Us Survey): Definition and Use
A U.S. survey fathom is a unit of length equal to 6 U.S. survey feet.
History/Origin
The U.S. survey fathom is based on the U.S. survey foot, which was slightly different from the international foot. The use of survey units was officially phased out in 2022.
Current Use
The U.S. survey fathom was used in surveying in the United States.
Electron Radius (Classical): Definition and Use
The classical electron radius is a quantity with the dimension of length, approximately 2.82 x 10⁻¹⁵ meters.
History/Origin
The classical electron radius is a concept from classical physics that attempts to model the electron as a spherical shell of charge. It is not considered the actual size of an electron.
Current Use
The classical electron radius appears in the Thomson scattering cross-section and is a useful length scale in atomic and high-energy physics.
Fathom (Us Survey) to Electron Radius (Classical): Frequently Asked Questions
What is 1 fathom (US survey) in Electron radius (classical)?
1 fathom (US survey) (fath (US)) = 6.4899e+14 Electron radius (classical) (r_e).
How do you convert fathom (US survey) to Electron radius (classical)?
Multiply the fathom (US survey) value by 6.4899e+14. For example, 25 fath (US) × 6.4899e+14 = 1.6225e+16 r_e.
What is 10 fathom (US survey) in Electron radius (classical)?
10 fath (US) = 6.4899e+15 r_e.
Which unit is larger, the fathom (US survey) or the Electron radius (classical)?
The fathom (US survey) is the larger unit: 1 fath (US) = 6.4899e+14 r_e.