Menu Close

Articles on Doppler effect

Displaying all articles

Ripples in a pond help to illustrate wave motion and the Doppler effect. *˜Dawn˜*

Explainer: the Doppler effect

When an ambulance passes with its siren blaring, you hear the pitch of the siren change: as it approaches, the siren’s pitch sounds higher than when it is moving away from you. This change is a common…

Top contributors