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Answer in 5 minutes Question 14 1 pts An emergency vehicle with its siren turned on at a frequency of 790Hz, moves away from a

Answer in 5 minutes

Question 14 1 pts An emergency vehicle with its siren turned on at a frequency of 790Hz, moves away from a sta tionary observer at a speed 25m/s. What frequency does the observer hear? 0 698 Hz 0 735 Hz 0 750 Hz 0 757 Hz

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