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Physics, 20.07.2019 19:00 mdaniella522
Suppose these waves represent the sound of a siren on a passing ambulance. which wave represents the sound of the siren after it has passed you? explain your answer. the wave a has a higher frequency and wave b has a lower frequency. i really need .
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Suppose these waves represent the sound of a siren on a passing ambulance. which wave represents the...
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