Concave and Convex Lenses

Auteur :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.

Nouvelles ressources

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Shells
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Epicycloid
project
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เกมส์คณิตคิดเร็ว
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Parallélogramme
Intégrale Définie
Geometrie Fractale
Triangles Scalènes
Exposant