A seated musician plays a G4 note at 392 Hz392 Hz . How much time Δ?Δ⁢t does it take for 121121 air pressure maxima to pass a stationary listener? You would like to express the air pressure oscillations at a point in space in the given form.   ?(?)=?maxcos(??)P⁡(t)=Pmax⁢cos⁡(B⁢t)   If ?t is measured in seconds, what value should the quantity ?B ?   If ?t is measured in seconds, what units should the quantity ?B have

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Equation of Waves

Wave is an oscillation or disturbance traveling in a medium. It performs the transportation of energy but does not carry any matter. This motion of waves will transport fuel in a medium without permanent transfer of mass (particle).