Chemistry, 26.03.2020 04:33 Najibddahir45
A source emits a sound and is represented by the red dot in this map. Four people are located around the source, and the circles represent the sound wave.
As the source moves west, which person hears the highest pitch?
person A
person B
person C
person D
Answers: 2
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A source emits a sound and is represented by the red dot in this map. Four people are located around...
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