A 60.0-m-long brass rod is struck at one end. A person at the other end hears two sounds as a result of two longitudinal waves, one traveling in the metal rod and the other traveling in air. What is the time interval between the two sounds?
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A 60.0-m-long brass rod is struck at one end. A person at the
other end hears two sounds as a result of two longitudinal waves, one
traveling in the metal rod and the other traveling in air. What is the time
interval between the two sounds?
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