Copy of Concave and Convex Lenses

Author:Sandeep Bappoo, 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

繪畫垂直線
Midpoint Theorem (V2): Integer Solutions
Segment Addition Postulate (Mild Questions)
Isosceles Right Triangle
Rotating Custom Polygons Around an Axis

Discover Resources

Introduction to Functions
Supplementary angles
การลบจำนวนเต็ม
س 16 ص 12
Six points on an ellipse

Discover Topics

Percentages
Polygons
Circle
Division
Arithmetic Mean