- #1
jumpjack
- 223
- 3
I know this very cool free software to create interactive geometry projects:
http://www.geogebra.org/cms/
Does it exist any similar program which simulate how light rays move among mirrors and lens?
If not, how can I simulate a lens in Geogebra? (a mirror is easy).
http://www.geogebra.org/cms/
Does it exist any similar program which simulate how light rays move among mirrors and lens?
If not, how can I simulate a lens in Geogebra? (a mirror is easy).