Music, asked by sonnyricojr, 9 hours ago

3. how about in the second measure?

Answers

Answered by sarkarsoma07172
1

Answer:

The second is defined by taking the fixed numerical value of the caesium frequency ∆ν, the unperturbed ground-state hyperfine transition frequency of the caesium 133 atom, to be 9 192 631 770 when expressed in the unit Hz, which is equal to s−1.

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