1. A sinusoidal sound wave moves through a medium and W is described by the displacement...

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1. A sinusoidal sound wave moves through a medium and W is described by the displacement wave function s(x, t) = 2.00 cos (15

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Given: slait) = 2.00 cos (15.73-858t) -0 General wave equation is smit) = A cos (Br - wt) -@ Ba 21 ; w: BU ; Ac Amplitude. da s( o.osm, 3ms) 2 265 (-1025°) sco.osm, 3ms) = -0.432 4m. ca) ((Am-wg) son Jp =(ADA = se dt + voit) EAW fincan-wt) 2) Manimum

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