Concave and Convex Lens Image

作者：raffishirinian, 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.

探索資源

Isoscelese Trapezoid
Bell - Vertical Angle
Derivative of y = ln(x)
Orthocentre
Ellipse tangent angle curve

探索主題

一般四邊形
定積分
平移
菱形
正方形

Concave and Convex Lens Image

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