![2. [1pt] Water can be made to oscillate back and forth in a bathtub so that it rises and falls at both ends but remains calm at the center. A picture of this standing water wave is shown below. If this bathtub is 122 cm long and the water oscillates at a frequency of 0.700 Hz, what is the phase speed of the water wave?](http://img.homeworklib.com/questions/5b9f85f0-77e0-11ea-9eb2-1391597fed03.png?x-oss-process=image/resize,w_560)
Homework Answers
Here, wavelength is 2L (where L is length in meters)
therefore,
speed of wave = frequency * wavelength
speed of wave = 0.700 * 2 * 1.22
speed of wave = 1.708 m/s
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