Simulations of Doppler effect

You can get some QuickTime movies of Doppler effect here. These movies are calculated with Mathematica on Macintosh. Click the following pictures.
QuickTime Movie(hqx file 86k)
A sound sorce is moving at one third times speed of sound.
Quick Time Movie(202k)
hqxfile(82k)
The same condition as the preceding. But it was represented in 3-D.

QuickTime Movie(147k)
hqxfile(82k)
A sound sorce is moving at the speed of sound. You can see a shock wave.
QuickTime Movie(147k)
hqxfile(82k)
A sound sorce is moving at 1.2 times speed of sound. You can see a V shape shock wave.


Go to Nori's personal computer physics page