The Doppler Effect

Name: The Doppler Effect
Uploaded: 2017-09-15T05:41:29+00:00
Description: Ever heard the high pitch of an ambulance siren, and notice that its pitch drops suddenly as the ambulance passes you? That's the Doppler effect. Here...

Collected by reddit on Sep 15, 2017

Ever heard the high pitch of an ambulance siren, and notice that its pitch drops suddenly as the ambulance passes you? That's the Doppler effect. Here...

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