Physics animations by Yves Pelletier

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Waves

Doppler Effect (sound)

Product Code: OPT0008

Price: 4 USD ( Order Form )

Files: 4 movies (512 X 256 pixels).  Each movie is provided in AVI and Quicktime format.

The movie at right is a free demo (reduced size, low definition).

Description:  This set of 4 movies is about Doppler effect and shock waves.

First movie:  The source of sound is stationary. First, the listener is stationary, then he moves toward the source, and he moves away from the source.

Second movie:  The source of sound is moving.  Two listeners ear the sound:  the source moves away from the first listener, and it moves toward the second.

Third movie:  The source of sound is moving at the speed of sound (Mach 1).

Fourth movie: The source of sound is moving at twice the speed of sound (Mach 2).

Images from each of the 4 animations (reduced size)

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Image from one of the movies (actual size)

To purchase this set of animations:

 

Related physics animations:

Beats	Moving waves (transverse and longitudinal)
Simple harmonic motion (vertical) 1	Refraction of light