Concave and Convex Lenses

ForfatterDr Mark Fernihough, 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.

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functionartculture
Fourier Lissajous (Mechanical)
גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
bewijs stelling van Pythagoras
အခြေခံ data အခေါ်အဝေါ်များ

Opdag Ressourcer

Perp Bisectors with Triangles and congruent segs
Animation 74
Untitled
Diagonals of a Parallelogram Properties
Vector Addition of Two Vectors (parallelogram rule)

Udforsk emner

Spejling
Geometriske flytninger
Sandsynlighed
Aritmetik
Tangentlinje eller Tangent