Question:
An equation y acos 2 nt a 2 colo st wave with amplitude a
Last updated: 6/12/2023
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An equation y acos 2 nt a 2 colo st wave with amplitude a frequency n and wavelength 2 amplitude a frequency 2n and wavelength 22 a represents 3 amplitude frequency 2n and wavelength A K 4 amplitude frequency 2n and wavelength 4409