Statements (14)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:optical_illusion
|
| gptkbp:alsoKnownAs |
gptkb:Poisson_spot
|
| gptkbp:demonstrates |
wave nature of light
|
| gptkbp:discoveredBy |
gptkb:François_Arago
|
| gptkbp:firstDemonstrated |
1818
|
| gptkbp:hasViewOf |
bright point at center of shadow of circular object
|
| gptkbp:namedAfter |
gptkb:François_Arago
|
| gptkbp:occurredIn |
light diffracts around a circular object
|
| gptkbp:predicts |
gptkb:Siméon_Denis_Poisson
|
| gptkbp:relatedTo |
gptkb:diffraction
gptkb:Huygens–Fresnel_principle |
| gptkbp:bfsParent |
gptkb:Arago_ring
|
| gptkbp:bfsLayer |
7
|
| http://www.w3.org/2000/01/rdf-schema#label |
spot of Arago
|