Concave and Convex Lenses

ForfatterTom 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.

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Absolute Value Functions f(x)=a |x - h| + k
Congruent Figures
What Do You See? (2)
希尔伯特曲线
Function Art 3D - Flower

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Pythagorean Calculator
SHL12215Incenter
Plastic Protractor for Measuring Activity
MODUL 14E_DEWI PUSPA SARI_SMP NEGERI 25 BATAM
Throwing Darts

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