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Show your complete solutions in correct format (Given Variables, Unknown, Equations, Substitution/Solution, Answers in appropriate units). Capture your solutions in paper in whole with your

Show your complete solutions in correct format (Given Variables, Unknown, Equations, Substitution/Solution, Answers in appropriate units). Capture your solutions in paper in whole with your name in the header.

Unless indicated otherwise, assume the speed of sound in air to be v =455 m/s.

  1. A 25 - Hz sound wave has the same intensity as the 1000-Hz sound wave in Sample 1 and 3. What are the Amplitude A and pressure amplitude pmax, of the 20 Hz sound wave?

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