Two waves are described by the wave functions Y1= 3cm Cos (4x-5t) Y2=4cm Sen (4x-5t)Determine the amplitude and the phase of the resultant wave
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Step 1
Step 1:** Convert the wave function Y1 to be in terms of sine instead of cosine: \[ Y1 = 3 \text{ cm} \cos(4x - 5t) = 3 \text{ cm} \sin(4x - 5t + \frac{\pi}{2}) \] ** Show more…
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