Kopie materiálu Concave and Convex Lenses

Auteur :Josef Johánek, 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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Model sferyczny - dwunastościan-dwudziestościan
Trefoil Knot
Damped Trochoidal Curve
Untitled

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Теорема МЕНЕЛАЯ
End of the Year Question: 2019-2020

Découvrir des Thèmes

Logarithme
Triangles Isocèles
Nombres
Fonctions Exponentielles
Suites et Séries