1. A car is blowing its horn (f = 285Hz) while driving away from you at 18.0m/s. The air temperature is -12.0°C. a) What frequency do you hear? b) How fast would the car have to drive, and in what direction, for you to hear a frequency of 356Hz?
1. A car is blowing its horn (f = 285Hz) while driving away from you at 18.0m/s. The air temperature is -12.0°C. a) What frequency do you hear? b) How fast would the car have to drive, and in what direction, for you to hear a frequency of 356Hz?
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![1. A car is blowing its horn (f = 285Hz) while driving away from you at 18.0m/s. The air
temperature is -12.0°C.
a) What frequency do you hear?
b) How fast would the car have to drive, and in what direction, for you to hear a frequency
of 356Hz?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F20871036-fe27-4a88-b411-5200b344f80e%2Fdda4fb88-eccf-470e-8429-4b2914e1162f%2Fd7mlqa_processed.png&w=3840&q=75)
Transcribed Image Text:1. A car is blowing its horn (f = 285Hz) while driving away from you at 18.0m/s. The air
temperature is -12.0°C.
a) What frequency do you hear?
b) How fast would the car have to drive, and in what direction, for you to hear a frequency
of 356Hz?
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