Question
Asked Nov 16, 2019
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A traveling wave is described by the equation (x,t)=1.2cm sin[2pi(x/2.7 + t/0.3)] where x is in meters and t is in seconds.  Find the following quantities:

  • Period
  • Frequency
  • Angular Frequency
  • Speed of propagation
  • Direction of the wave
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Expert Answer

Step 1

the equation for the wave is, 

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(xt) Asin (koc t

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Step 2

1)

the equation for time period is 

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2л Т-

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Step 3

substitute the gi...

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27T T = 2л 0.3 0.3s

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