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Helpppp!!!ASAP!! THANK YOUUUU!
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Helpppp!!!ASAP!! THANK YOUUUU!

Helpppp!!!ASAP!! THANK YOUUUU!-example-1
User Drahkar
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1 Answer

4 votes

Answer:

F = 9.675Hz

Step-by-step explanation:

pls for certain reasons let us make

  • wavelength = $
  • frequency = F
  • V = velocity

3 loops : 6$/4 = L

6$/4 = 2

$ = 4/3 = 1.333

V = F x $

F = V/$

F = 12.9/1.333 = 9.675Hz

F = 9.675Hz

User Seanpj
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