What is the Doppler Effect?
Channel: Engineering Technology Simulation Learning Videos
Date: 15/06/2015

Have you ever wondered what causes the siren of a speeding ambulance to seemingly change pitch as it zooms by you on the street? Watch this video to learn more about the Doppler Effect.

See this and over 140+ engineering technology simulation videos at http://www.engineertech.org.

Simulations provided free under a Department of Labor grant awarded Eastern Iowa Community Colleges. To learn more visit http://www.eicc.edu.