What phenomenon describes the alteration of wave characteristics when the source is moving relative to the observer?

Answer

Doppler effect

The Doppler effect is the phenomenon where the observed characteristics of waves (like sound or light) appear altered when the source generating them is moving relative to the observer.

What phenomenon describes the alteration of wave characteristics when the source is moving relative to the observer?

#Videos

Doppler Effect - How Motion Changes Sound Frequency - YouTube

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