PaulaI532652 PaulaI532652
  • 03-11-2022
  • Physics
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I would appreciate if you can help me solve this problem. I’m having trouble with it

I would appreciate if you can help me solve this problem Im having trouble with it class=

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KeirynD183579 KeirynD183579
  • 03-11-2022

The frequency of a wave is given by:

[tex]f=\frac{v}{\lambda}[/tex]

Where v is the speed of the wave and lambda is the wavelenght. In this case the speed is 345 and the wavelenght is 0.85 meters; plugging the values given we have:

[tex]\begin{gathered} f=\frac{345}{0.8} \\ f=431.25 \end{gathered}[/tex]

Therefore the frequency of the wave is 431.25 Hz

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