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GeoGebra
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The Doppler Effect with Sound
Author:
Tom Walsh
Use the sliders to adjust the speed of the sound source and the sound observer. Use the buttons to start or reset and to turn the sound on and off.
GeoGebra
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Play C3 E3 G3 C4_C4
Stairs (Optical Illusion)
Cross Product in 2D and 3D
Bottema's Theorem
van Aubel's Theorem
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parallel lines
SetDynamicColorFilling Bug
SS7Transformations2
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Eigenvalues & Eigenvectors calculator
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Variance
Hyperbola
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