Physics, 30.01.2020 01:01 AnaiyaKirksey8
An automobile owner notices that when her car is outfitted with a muffler, the sound from the exhaust pipe is much quieter than without the muffler. when she asks her automobile technician about how a muffler works, he explains that a muffler is a device that matches the sound coming down the exhaust pipe but with waves out of phase from the pipe. what phenomenon is the automobile noticing and the technician describing?
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An automobile owner notices that when her car is outfitted with a muffler, the sound from the exhaus...
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