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frosja888 [35]
3 years ago
8

Define 1 second time​

Physics
2 answers:
malfutka [58]3 years ago
7 0

Answer:

define 1 second time

One second is the time that elapses during 9,192,631,770 (9.192631770 x 10 9 ) cycles of the radiation produced by the transition between two levels of the cesium 133 atom. ... One second is equal to 1/86,400 of a mean solar day.

Bogdan [553]3 years ago
5 0

Answer:

One part of 86400 part of a day is called one second time.

✌✌✌✌

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Answer:

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Explanation:

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