Doppler effect

Back to 3B - Wave motion
PIRA index: 3B40.18

Description

A tuning fork, attached to a string, is rung and then spun around to simulate the Doppler effect.

Equipment

• tuning fork attached to string
• mallet

Instructions

Strike the tuning fork then spin the string around your head to simulate the Doppler effect.

Keywords

doppler effect, tuning fork, frequency, spin

Images & Movies

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  Figure1

Doppler effect - All manipulations

Doppler effect - 1

Doppler effect - 2

Doppler effect - 3