Lentes côncavas e convexa

Author:Sandro Ricardo De Souza, 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.

New Resources

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The Cosine Formula - Proof Without Words
အခြေခံ data အခေါ်အဝေါ်များ
Two-Way Tables and Ven Diagrams
Exploding cube

Discover Resources

Quadric Surfaces (3D applet)
Intersecting Chords - Length
Kan det hele
Dirichlet
Investigating Limits Informally

Discover Topics

Distributions
Geometry
Cuboid
Bar Chart or Bar Graph
Boxplot