Waves & Oscillations · Branch 03

Sound

Why does a siren sound different as it passes?

3 scenarios · no order required
01
The Bell Jar
The air drains out. What happens to the alarm?
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02
Trackside
What does the pitch do as the car passes?
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03
The Boom
Three villages under the flight path. Who hears the boom?
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The Field
No story, no script. All of this branch's physics, yours.
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