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Doppler Ball (OW-B-DB)

Doppler Ball (OW-B-DB)



Demonstrates the Doppler shift in sound.

LAB EQUIPMENT

1.   Doppler ball and string


  • Description

    Product Description

    DIRECTIONS

    1.   Turn on piezo buzzer in ball.
    2.   Twirl the ball over head while holding the string.
    3.   Listen to the shift in frequency (not in loudness).