Guest
Race Result Details |
| Racer | (joshua728) |
| Race Number | 15369 |
| Date | Wed, 16 Jun 2021 20:24:22 |
| Speed |
206 WPM
 Try to beat?
|
| Accuracy | 100% |
| Rank | 1st place (out of 2) |
Text typed:
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The second (s) is the duration of 9192631770 periods of the radiation corresponding to the transition between the two hyperfine levels of the ground state of the cesium-133 atom.
—
Electrical Machines, Drives, and Power Systems
 (book)
by Theodore Wildi
(see stats)
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