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Need help ASAP!!!! here are the options: Amplitude, Compression, Rarefaction, and Wavelength

Need help ASAP!!!! here are the options: Amplitude, Compression, Rarefaction, and-example-1
User HEX
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1 Answer

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Amplitude is the pair of vertical buttons, so to speak. Compressions are the bunched up vertical lines with the purple arrows pointing left and right. Rarefactions are purple arrows pointing down. Wavelength is crest to crest purple buttons. Associated LH and RH pointing arrows.
User Adamliesko
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