A sinusoidal wave lies on an unlabeled coordinate system. One of the wave's maxima lies on the vertical axis. The horizontal distance from the first maximum to the first minimum is labeled 5.20 cm and the vertical distance between a maximum and a minimum is labeled 8.37 cm. (a) What is the wave's amplitude (in cm)?   cm (b) What is the wavelength (in cm)?   cm (c) Calculate the wave's period (in s).  s (d) Compute the speed of this wave (in m/s).  m/s

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Interference of sound

Seiche

A seiche is an oscillating standing wave in a body of water. The term seiche pronounced saysh) can be understood by the sloshing of water back and forth in a swimming pool. The same phenomenon happens on a much larger scale in vast bodies of water including bays and lakes. A seizure can happen in any enclosed or semi-enclosed body of water.