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Home Q & A Board Science-Related Homework Help Physics
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Jayfan25 Jayfan25
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6 years ago
A harmonic longitudinal wave propagating down a tube filled with a compressible gas has the form s(x, t) = sm cos (kx - wt). Its velocity can be obtained from
 a. w/k
  b. k/w
  c. k
  d. w
  e. wk
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HaileyianHaileyian
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6 years ago
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Jayfan25 Author
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#2
6 years ago
Thanks for your help!
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