Google Classroom谷歌课堂
GeoGebraGeoGebra 教室
GeoGebra

Mirascope

作者:Giovanni Organtini
A mirascope is an optical device made of two parabolic mirrors. A mirascope produces real images of objects placed inside it. Move the object around dragging the B point to see where its image is formed.

新资源

发现资源

发现主题