Lentes côncavas e convexa

Autor:Sandro Ricardo De Souza, 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.

Nuevos recursos

希尔伯特曲线
Odd Function Explorer
Squares Question
What Do You See? (2)
繪畫垂直線

Descubrir recursos

Hyperbola Demo
blake rea
sample
Square Spiral - colored
Slope & distance

Descubre temas

Distribución binomial
Construcciones
Sólidos
Estadística
Inecuaciones