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timofeeve [1]
3 years ago
5

PLEASE HELP ASAP ON TIMED QUIZ

Physics
1 answer:
Ganezh [65]3 years ago
4 0

Answer:

It is C and 100 percent sure about it

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The correct answer is C) frequency.
In fact, the frequency is the number of wave crests (or pulses) per seconds. In our problem, the machine that produces the wave pulses two times per second, so this is exactly the frequency of the compression wave.
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Dmitrij [34]

I would say it B) in the same direction feel free to ask me more question

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