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

Fourier Lissajous (Mechanical)
အခြေခံ data အခေါ်အဝေါ်များ
Publish app "Public" test
Rolling an Equilateral Triangle
Building Triangles with Set Areas

Découvrir des ressources

step 2
Exploring Lines with Equal Gradient
Pair of Sides is Congruent and Parallel
Combinations of Functions
Angle Addition Postulate

Découvrir des Thèmes

Entiers Naturels
Ellipse
Corrélation
Fractions
Equation Différentielle