Related Physical Constants
Dimensionless physical constants retain their values in any system of units. Of particular importance is the fine-structure constant . This immediately gives the value of the speed of light, expressed in atomic units.
| Name | Symbol/Definition | Value in atomic units |
|---|---|---|
| speed of light | ||
| classical electron radius | ||
| proton mass |
Read more about this topic: Atomic Units
Famous quotes containing the words related and/or physical:
“The near explains the far. The drop is a small ocean. A man is related to all nature. This perception of the worth of the vulgar is fruitful in discoveries. Goethe, in this very thing the most modern of the moderns, has shown us, as none ever did, the genius of the ancients.”
—Ralph Waldo Emerson (1803–1882)
“With every physical pain, my moral fiber unravels a little.”
—Mason Cooley (b. 1927)