Doppler Effect

Identifier: M: WM&S - 045

Doppler whistle and power supply

Concept Overview:

Doppler Effect

Lecturer Procedure

Steps to Follow

  1. Turn on power supply.
  2. Swing whistle in a circular motion.

Expected Result

Distinct shift in pitch can be heard (Doppler Effect).

Historical References; Taken from original work of Percy H. Carr, 1970 

 “The lambda LL-901-0V is a suitable power supply”

Video Demonstration

Transcript:

There are no spoken words in this recording.