Concave and Convex Lenses - kopio

Autore:Jari Rantala, Tom Walsh

Move the tip of the "Object" arrow to move the object. Move the point named " Focus' " to change the focal length. Move the point named " Focus' " to the right side of the lens to change to a concave lens.

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רישום חופשי
גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
bewijs stelling van Pythagoras
Random Polar Curve (3)
Rose Curve

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Rotation Tessellation Step 12
Cubic Project - Gwen Fox
Kelly - measures of center w/ additional data point
rotational symmetry of cube
Čtyřlístek 2

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Traslazione
Triangoli isosceli
Triangoli equilateri
Funzioni quadratiche
Punti speciali