Concave and Convex Lenses

Auteur :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.

Nouvelles ressources

Making New Year's resolutions for 2026
Billard V5.2 and V6
Average Value
Tetrahedron String Art
גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם

Découvrir des ressources

Tessellation 5
Razões trigonométricas de ângulos de amplitude α e α - π/2
Match The Quadratic Curves!
Pedal Triangle

Découvrir des Thèmes

Points Spéciaux
Diagrammes
Boîte à Moustaches
Triangles Scalènes
Prisme