Concave and Convex Lenses

Author: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.

New Resources

Area of a Trapezoid
Slope Between 2 Points (Phase 2)
רישום חופשי
seo tool
Building Parallelograms with Set Areas

Discover Resources

Transformations
Special Right Triangle Sada
Triangle Angle Sum
MODUL 15_B2_ISNIAH_SMAN 2 PRINGGARATA
Cópia de Slope Field Generator

Discover Topics

Fractions
Cylinder
Trigonometry
Distributions
Exponent