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Question 14 (3 points) A siren emitting a frequency of 440 Hz is moving toward a person with a velocity of 21.0 m/s. What is

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Question 14 (3 points) A siren emitting a frequency of 440 Hz is moving toward a person with a velocity of 21.0 m/s. What is the frequency observed by the person? The speed of sound in air is 344 m/s. For your answers below enter 3 significant digits ONLY (no units or directions here; include them instead in full solutions). Ex: Actual answer: 12.035 You enter: 12.0 or Actual answer: 1.634 x 10^4 You enter: 16600

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