François Arago
Historical profileFrench astronomer and physicist·1786–1853
Chronicled events
- #5824
I put a small round disk in a narrow beam of light, and the bright spot is there, at the center of its shadow, just as Fresnel’s theory says.
I put a small round disk in a narrow beam of light, and the bright spot is there, at the center of its shadow, just as Fresnel’s theory says.