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Dido525

Two sinusoidal waves, identical except for phase, travel in the same direction along a string, producing a net wave y´(x, t) = (1.9 mm) sin(39x - 7.1t + 0.95 rad)

  • one year ago
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  1. Dido525
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    What is (b) the phase difference between them, and (c) their amplitude ym (in mm)?

    • one year ago
  2. Dido525
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    I am stuck on c more than b. I can;'t say the amplitude is 1.9mm because the two waves superimpose on each other creating a resultant wave.

    • one year ago
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    Thanks!

    • one year ago
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