Google Клас
GeoGebraGeoGebra Клас
GeoGebra

Concave and Convex Lens

Автор: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.

Нові Ресурси

Відкрийте для себе Ресурси

Відкрийте для себе Теми