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Copy of 凹面镜及凸面镜成像
Author:
Fred Ka KongChan
,
Tom Walsh
,
ng jun kai
Move the tip of the Object arrow or the point labeled focus. Move the arrow to the right side of the mirror to get a convex mirror.
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Daddy Long-Legs
bewijs stelling van Pythagoras
רישום חופשי
Untitled
Curves
Discover Resources
ylines37limit
Lucy's Garden
נפח גוף סיבוב
Area of a Triangle
متوسطات المثلث
Turchia-Kai somma degli angoli in un triangolo
Discover Topics
Rectangle
Numbers
Scalene Triangles
Power Functions
Variance