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DOPPLER Red Shift Blue Shift

DOPPLER Red Shift Blue Shift

Doppler Effect: image showing the bunching up of waves in front of a moving source. In light sources this creates a blueshift for an approaching source and a redshift for a receeding source. With sound sources it creates the change in pitch as the source moves past the observer.

Illustration ID: Doppler_Red_Shift_Blue_Shift_C3D
Illustration size: 48.0 Mpixels (137 MB uncompressed) - 8000x6000 pixels (26.6x20.0 in / 67.7x50.8 cm at 300 ppi)
Illustration keywords: blue, blue-shift, blueshift, Doppler, Effect, emission, emit, frequency, light, moving, observer, physics, pitch, propagate, red, red-shift, redshift, shift, sound, source, wave-front, wavefront, waves
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