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water reflecting in raindrop and rainbow brightness
Author:
Chris Woodward
Drag the point on the slider to change position of incoming light ray. Angle of reflection and brightness of outgoing ray are shown.
GeoGebra
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bearing HK
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ניסיון 2
Chort-Frey Marathon
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Στιγμιαία Ταχύτητα
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Differential Calculus
Planes
Pie Chart or Circle Chart
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