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Physics, 23.08.2019 12:10 bakerx8529
If the pitch of a sound decreases and the sound source is moving, is the sound source moving toward or away from the observer?
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Quantum mechanics applies to subatomic, atomic, nanometer-size, and micrometer-size systems. nanometer, micrometer, and kilometer-size systems. atomic, nanometer-size, and micrometer-size systems. subatomic, atomic, and nanometer-size systems.
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If the pitch of a sound decreases and the sound source is moving, is the sound source moving toward...
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