Concave and Convex Lenses

Auteur :Dr Mark Fernihough, 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

Area of a Trapezoid
Classifying Triangles
Sum of Squares: Proof without Words
Regular Polygons and Equivalent Triangles
רישום חופשי

Découvrir des ressources

GarzaA1
Coordinates #3
العلاقة بين نسبة التشابه وبين نسبة المساحات
Unit Circle 2
picture Construction 1 of Chord Theorem

Découvrir des Thèmes

Quadrilatère Quelconque
Calcul Intégral
Périmètre
Continuité
Parabole