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This figure shows a sinusoidal wave that is traveling from left to right, in the +x-direction. Assume that it is described by a frequency of 28.8 cycles per second, or hertz (Hz). (a) What is the wave's amplitude (in cm )? (b) What is the wavelength (in cm )? cm (c) Calculate the wave's period (in s). (d) Compute the speed of this wave (in m/s ). m/s

This figure shows a sinusoidal wave that is traveling from left to right, in the +x-direction. Assume that it is described by a frequency of 28.8 cycles per second, or hertz (Hz). (a) What is the wave's amplitude (in cm )? (b) What is the wavelength (in cm )? cm (c) Calculate the wave's period (in s). (d) Compute the speed of this wave (in m/s ). m/s

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This figure shows a sinusoidal wave that is traveling from left to right, in the + x -direction. Assume that it is described by a frequency of 28.8 cycles per second, or hertz (Hz). (a) What is the wave's amplitude (in c m )? ◻ (b) What is the wavelength (in c m )? ◻ c m (c) Calculate the wave's period (in s). ◻ (d) Compute the speed of this wave (in m / s ). ◻ m / s

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