Physics, 24.10.2021 16:00 kayabwaller4589

2. The expression of a stationary wave is given by y = 0.3 cos 0.51x sin 607
Where y and x in meters and is in seconds.
i. Write the expression for two progressive waves resulting the stationary wave above.
ii. Determine the wavelength, frequency, amplitude, and velocity for both progressive waves.
[Ans: 4 m, 30 Hz, 0.15 m, 120 m s']

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2. The expression of a stationary wave is given by y = 0.3 cos 0.51x sin 607
Where y and x i...

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