Problem 18.8: In which of the animation(s) does the source travel slower than sound?
Please wait for the animation to completely load.
The animation represents a cross section of a three-dimensional sound wave propagating away from a moving source (time is given in seconds). Restart.
- In which of the animation(s) does the source travel slower than the speed of sound?
- In which of the animation(s) does the resulting sound wave travel the fastest?