Doppler effect in running water

Experiment no.: 5.12.3
Dopplereffekt in fliessendem Wasser
A vibrator generates a surface wave in running water. Due to the Doppler effect, the resulting water wave is compressed upstream and elongated downstream.
Comment: The video shows an out-dated set-up.

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Waves in still water
Waves in flowing water

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Water waves compared
Doppler effect
Doppler effect
Doppler effect

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