Physics

Physics, 27.09.2020 18:01, rachelcondon8860

A plane wave has equation (y=25sin(120t-4x)find 1.wave lenth
2.wave velocity
3.the frequency and period of the wave
4.the amplitude of the wave

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A plane wave has equation (y=25sin(120t-4x)find 1.wave lenth
2.wave velocity
3.the freque...

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