asked 149k views
4 votes
What is the speed of a wave that has a frequency of 220 Hz and a wavelength

of 0.39 m?
A. 0.002 m/s
B. 564 m/s
C. 85.8 m/s
D. 0.01 m/s

1 Answer

3 votes

Answer:

12d

Step-by-step explanation:

answered
User DaveyDaveDave
by
7.0k points
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