Kopie materiálu Concave and Convex Lenses

Auteur :Josef Johánek, 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

दुई-ओटा समुहको संयोजन (Union of two sets)
Variation Theory Illustration: Point-Slope Form
רישום חופשי
Adding Decimal Numbers and Shortest Path Strategies
分數化百分數：練習

Découvrir des ressources

Angles in a cyclic quadrilateral
Circles
Lesson 1-Regular Polygons
Transformations and Congruence
Guided by a Triangle*

Découvrir des Thèmes

Soustraction
Valeur Médiane
Rapports
Constructions
Histogramme