Concave and Convex Lenses

作者: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.

新资源

AI for Math Teachers (prompt examples)
အခြေခံ data အခေါ်အဝေါ်များ
seo tool
Nikmati Keunggulan Di Bandar Judi Terpercaya
Untitled

发现资源

F4 CH. 4.2 Meaning of curve of st. line
Point of concurrency of the altitudes of a triangle
Pytagoras
Test
Math class

发现主题

圆锥曲线
上和与下和或黎曼和
位似
三角函数
曲线构图