Frequency describes the rate in which waves move through a given location. In the simulation, the airplane emits waves as it travels. The closer together the waves appear, the higher their frequency appears. Imagine you’re standing at the center of the simulation, and the airplane flies directly overhead with an object speed of 50 meters per second. From your perspective, how does the frequency of the waves appear to change as the airplane approaches and then passes you?
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Frequency describes the rate in which waves move through a given location. In the simulation, the ai...
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