Concave and Convex Lenses

Auteur :Dr 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.

Nouvelles ressources

רישום חופשי
Classifying Triangles
גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
Building Triangles with Set Areas
Area of a Circle Illustrated

Découvrir des ressources

Geometry Final
linesegment
Constructing a square
संपूरक कोण

Découvrir des Thèmes

Calcul Intégral
PPCM et PGCD
Probabilité Conditionnelle
Equations
Droites