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Race Result Details |
Racer | vijendra (vijendra123) |
Race Number | 255 |
Date | Mon, 7 Jan 2019 05:22:30 +0000 |
Speed | 29 WPM Try to beat? |
Accuracy | 95.5% |
Rank | 4th place (out of 5) |
Opponents | mostafijur (3rd place) piyush072 (2nd place) |
Text typed:
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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