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5 votes
If the frequency of a sound wave is 250 hertz and its wavelength is 1.36 meters, what is the wave's velocity

OA. 250 meters/second
ОВ.
340 meters/second
O c.
200 meters/second
OD.
120 meters/second

2 Answers

3 votes

Answer:

B

Step-by-step explanation:

Bc i say

User Thilina Rubasingha
by
4.8k points
7 votes

Answer:

B

Step-by-step explanation:

  • V=frequency*wavelength
  • V=?
  • W=1.36m
  • F=250hertz
User Jaden Gu
by
4.1k points