Concave and Convex Lenses

Autor:Dr Mark Fernihough, 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

רישום חופשי
Viviani's Curve
Trefoil Knot
Fourier Lissajous (Mechanical)
גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם

Descubrir recursos

Shapes in a Circular Grid
Completing the Square
Rotation about origin modified2
Definição de plano e semi-plano
קטעים: רישום , שרטוט

Descubre temas

Pirámide
Trapecio
Mediana
Función Tangente
Puntos Notables