3D Isometric Flat Vector Conceptual Illustration of Doppler Effect, Educational Explanation of Waves Frequency Changing
Illustration of the Doppler effect or Doppler shift. It is the change in frequency of a wave for an observer moving relative to its source. It is heard when a vehicle sounding a siren or horn approaches, passes, and recedes from an observer.
Car police top view. Doppler effect. Change of wavelength caused by motion of the source. The Doppler effect can be observed for any type of wave - water wave, sound wave, light wave.
Illustration of the Doppler effect or Doppler shift. It is the change in frequency of a wave for an observer moving relative to its source. Vector on white background.