Kopie vanConcave and Convex Lenses

ForfatterThijs 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.

Nye Materialer

apec
Building Figures with Set Areas
Regular Polygons and Equivalent Triangles
Superellipse
Perimeter of Rectangle

Opdag Ressourcer

pg.306 numbers 14, 15, 20, and 23
parabola with eccentricity
Pythagorean Tiling
polygon
GoGeometry Action 21!
Polygon
Integral Cos 5x

Udforsk emner

Tælletræ
Polygoner
Koordinates
Algebra
Legemer eller 3D-figurer