Concave and Convex Lenses - kopio

Auteur :Jari Rantala, 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

Loyd's Two-Greek-Crosses-to-a-Square Dissection
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Square Matrix Calculator
Matrices - Basic Terminology
အခြေခံ data အခေါ်အဝေါ်များ

Découvrir des ressources

Parametric Example 1
notAslider
Activity 1.4 - Example 3
Start, Bisect an angle
周界固定下長方形的面積變化
Pre-Calculus

Découvrir des Thèmes

Points Spéciaux
Probabilité Conditionnelle
Quadrilatères
Cercle Circonscrit
Droite Tangente ou Tangente