Created by

TefaS34
- Science
- Physical Science
- Age 10-18
-
level: 6-12
- English
คำแนะนำของผู้เขียน
This is the phenomenon of how sound changes in proximity of the observer.
Doppler Effect
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Created by

TefaS34
คำแนะนำของผู้เขียน
This is the phenomenon of how sound changes in proximity of the observer.