Convert Electron radius (classical) to long cubit
Please provide values below to convert Electron radius (classical) [r_e] to long cubit [long cubit], or Convert long cubit to Electron radius (classical).
How to Convert Electron Radius (Classical) to Long Cubit
1 r_e = 5.28297773940757e-15 long cubit
Example: convert 15 r_e to long cubit:
15 r_e = 15 × 5.28297773940757e-15 long cubit = 7.92446660911136e-14 long cubit
Electron Radius (Classical) to Long Cubit Conversion Table
Electron radius (classical) | long cubit |
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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.
Long Cubit
A long cubit is an ancient unit of length, slightly longer than the common cubit. Its length varied but was often around 20.6 inches.
History/Origin
The long cubit, or royal cubit, was used in ancient Egypt for monumental construction.
Current Use
The long cubit is an obsolete unit of measurement.