A car makes a noise with a frequency of 460 Hz. The speed of the sound...
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A car makes a noise with a frequency of 460 Hz. The speed of the sound wave produced is 343 m/s. If the apparent frequency heard by the stationary observer is 425 Hz, then: a) is it moving towards or away from the observer? b) how fast is the car moving? A car makes a noise with a frequency of 460 Hz. The speed of the sound wave produced is 343 m/s. If the apparent frequency heard by the stationary observer is 425 Hz, then: a) is it moving towards or away from the observer? b) how fast is the car moving?
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a To determine if the car is moving towards or away from the observer we can use the ... View the full answer
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