Copy of Concave and Convex Lenses

Autor:Bobby, 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.

Nuevos recursos

Perimeter of a Rectangle with Unknown Sides
Cartesian Notation of a Vector
ANGLE
Parallel Lines and Angles: Thinking Classroom Exploration
The Coordinate Plane (Cartesian Plane)

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Wyznaczanie środka ciężkości w trójkącie prostokątnym
pag. G86 n. 4 (primo)
Gegerbra Project
Kerucut Dalam Tabung
Investigating general parabola (AASL 2.6)

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Secciones Cónicas
Coordenadas
Funciones escalonadas
Círculo
Parábola