Convert foot (US survey) to Electron radius (classical)

Please provide values below to convert foot (US survey) [ft (US)] to Electron radius (classical) [r_e], or Convert Electron radius (classical) to foot (US survey).




How to Convert Foot (Us Survey) to Electron Radius (Classical)

1 ft (US) = 108164323696316 r_e

Example: convert 15 ft (US) to r_e:
15 ft (US) = 15 × 108164323696316 r_e = 1.62246485544474e+15 r_e


Foot (Us Survey) to Electron Radius (Classical) Conversion Table

foot (US survey) Electron radius (classical)

Foot (Us Survey)

The U.S. survey foot was a unit of length defined as exactly 1200/3937 meters.

History/Origin

The U.S. survey foot was used for land surveying in the United States for most of the 20th century. Its use was officially phased out in 2022 to standardize with the international foot.

Current Use

The U.S. survey foot is now an obsolete unit.


Electron Radius (Classical)

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.



Convert foot (US survey) To Other Length Units