mlbaker265
01.04.2020 •
Physics
2. What is the frequency of a wave with a velocity of 30,000 m/s and a
wavelength of 15 meters? *
O
450,000 Hz
O
450,000 s
O
2000 Hz
2000 Db
Solved
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Ответ:
2000Hz
Explanation:
Ignore the upper solution.
Goodluck
Ответ:
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Explanation: