Kopie vanConcave and Convex Lenses

Autor:Thijs van Grinsven, 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.

Nous materials

What Do You See? (2)
挂谷问题——三尖瓣形
Absolute Value Functions f(x)=a |x - h| + k
繪畫垂直線
Congruent Figures

Descobriu materials

Class Session 2 Answer Key
Geometry Proofs
Congruency
Копия Rotation of a big wheel
Matrices - Basic Terminology

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Coordenades
Suma
Hipèrbola
Rectes
Geometria fractal