Lentes côncavas e convexa

Szerző: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.

Új anyagok

Rolling Circles and Polygons
Untitled
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Conway Circle Theorem
Pathway to Proof: Triangle Angles

Anyagok felfedezése

Properties of Polygons
vasquez
Bir Üçgenin Çevrel Çemberi
f(x,y) = x y + x² - y with level curves and grid lines
line
Rotating a Cube

Témák felfedezése

Sorozatok és sorok
Függvények
Geometria
Trapéz
Pitagorasz tétele