Michael845313
17.01.2020 •
Physics
How many vibrations per second are associated with a 101-mhz radio wave?
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Ответ:
Explanation:
The frequency of a wave corresponds to the number of vibrations per second:
where N is the number of vibrations per second.
In this problem, the frequency of the radio wave is
And substituting into eq.(1), we find N:
Ответ:
C. John Kerry
Explanation: