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A wave has a wavelength of 4m and travel with a speed of 20m/s .if...

A wave has a wavelength of 4m and travel with a speed of
20m/s .if the wave number is k is related to the wave length by the equation k=2π) wavelength
what is the phase angel of the wave at distance of 3m for the source?
In University of Lagos
1 Answers Available
Asked by Zainab on 25th January, 2025
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