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

Perimeter of a Rectangle with Unknown Sides
Untitled
AI for Math Teachers (prompt examples)
Parallel Lines & Related Angles: Quick Reminders
גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם

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NYC - Alg 1 - Sec 9 - 19 - 1
triangle in 2 squares
Example 2
Dynamics of Machines

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Entiers
Logique
Test d'Hypothèse
Termes
Fonctions en Escalier