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The Doppler Effect & Sonic Boom
Author:
Kristen Lauria
,
Tom Walsh
Use the sliders to adjust the speed of the sound source and the sound observer.
GeoGebra
New Resources
Dividing a 3-digit number by a 1-digit number (2)
Dividing a 3-digit number by a 1-digit number (1)
Colouring of Venn Diagram
Dividing a 2-digit number by a 1-digit number (2)
Mosaic
Discover Resources
Lunch2
Concave and Convex Lenses (Simple)
how circular is mycelium?
Lined Paper 單行紙 (Portrait 縱向)
Discover Topics
Rotation
Distributions
Area
Coordinates
Limits