1. Sonic Booms
kind of weak sonic boom recording

2. Doppler Effect Java Applets
Red Dot:
Red Dot Wave Source
Noisy Jet (might not work):
The Soundry Interactive Sound Lab
Annoying Bug (might not work):
Sound Wave Applet

3. Think/Pair/Share Think: QUIETLY! Pair: With your neighbor
Share: With the class, when you’re called on
When a plane breaks the sound barrier, does it make one sonic boom or a continuous sonic boom?

4. See a Sonic Boom

5. Question: Vote with Your Fingers
In which picture(s) would a jet be making a sonic boom?

6. Reading Questions Draw a wave diagram of a wave source:
That’s not moving
That’s moving slower than the waves it makes
That moves at the same speed as the waves it makes
That moves faster than the waves it makes
What is the speed of sound in mph?
How fast do bullets fly, Mach ?
What do jet pilots flying at Mach 1 report?
Who was the first person to break the sound barrier?
How many sonic booms does a supersonic aircraft usually produce?