3. The frequency of a tornado siren is 1,000 Hz. If a cyclist is moving toward the siren at 10 m/s in 15 °C air, which has a speed of sound of 340 m/s, what is the frequency that the cyclist observes? V=V f = f obs source V=V Sobe = ? I source V source questions continued on next page Unit 6C Practice Problems Copyright 2018 Georgia Public Broadcasting. All rights reserved. Use or distribution by an unintended recipient is prohibited.
3. The frequency of a tornado siren is 1,000 Hz. If a cyclist is moving toward the siren at 10 m/s in 15 °C air, which has a speed of sound of 340 m/s, what is the frequency that the cyclist observes? V=V f = f obs source V=V Sobe = ? I source V source questions continued on next page Unit 6C Practice Problems Copyright 2018 Georgia Public Broadcasting. All rights reserved. Use or distribution by an unintended recipient is prohibited.
Chapter6: Waves And Sound
Section: Chapter Questions
Problem 4C
Question
![3. The frequency of a tornado siren is 1,000 Hz. If a cyclist is moving toward the siren at 10 m/s in 15 °C air,
which has a speed of sound of 340 m/s, what is the frequency that the cyclist observes?
V=V
f = f
obs
source V=V
Sobe = ?
I source
V
source
questions continued on next page
Unit 6C Practice Problems
Copyright 2018 Georgia Public Broadcasting. All rights reserved. Use or distribution by an unintended recipient is prohibited.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F69361821-2dab-431d-8421-255c3173b8de%2Fbe330653-6c16-4d6f-ab3b-9be00ddfa4ad%2F37bbwcg_processed.jpeg&w=3840&q=75)
Transcribed Image Text:3. The frequency of a tornado siren is 1,000 Hz. If a cyclist is moving toward the siren at 10 m/s in 15 °C air,
which has a speed of sound of 340 m/s, what is the frequency that the cyclist observes?
V=V
f = f
obs
source V=V
Sobe = ?
I source
V
source
questions continued on next page
Unit 6C Practice Problems
Copyright 2018 Georgia Public Broadcasting. All rights reserved. Use or distribution by an unintended recipient is prohibited.
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