Concave and Convex Lenses

Autor: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.

Neue Materialien

Reflection = 180° Rotation about a Line
רישום חופשי
Locus Related to Descartes' Folium
Shells
bewijs stelling van Pythagoras

Entdecke Materialien

Modular Arithmetic
Tessellations (Translation by Vector, Parallelograms)
FamilyFacts
Activity 24
Midpoint Quadrilaterals (assignment 7)
Which angle is larger?

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Schwerpunkt
Seitenhalbierende oder Schwerlinie
Schnittmenge
Häufigkeitsverteilung
Spiegelung