Table of Universal Constants
| Quantity | Symbol | Value | Relative Standard Uncertainty |
|---|---|---|---|
| speed of light in vacuum | 299 792 458 m·s−1 | defined | |
| Newtonian constant of gravitation | 6.67384(80)×10−11 m3·kg−1·s−2 | 1.2 × 10−4 | |
| Planck constant | 6.626 069 57(29) × 10−34 J·s | 4.4 × 10−8 | |
| reduced Planck constant | 1.054 571 726(47) × 10−34 J·s | 4.4 × 10−8 |
Read more about this topic: Physical Constant
Famous quotes containing the words table and/or universal:
“For the elemental creatures go
About my table to and fro,
That hurry from unmeasured mind
To rant and rage in flood and wind....
”
—William Butler Yeats (1865–1939)
“The basis of world peace is the teaching which runs through almost all the great religions of the world. “Love thy neighbor as thyself.” Christ, some of the other great Jewish teachers, Buddha, all preached it. Their followers forgot it. What is the trouble between capital and labor, what is the trouble in many of our communities, but rather a universal forgetting that this teaching is one of our first obligations.”
—Eleanor Roosevelt (1884–1962)