query: Fermat's principle: when does light actually travel along the local maximum of accumulated phase?
positive_passages.docid: 91709
positive_passages.text: Examples in which the light maximizes the optical path length
negative_passages.docid: 12465
negative_passages.text: An explanation for the Landauer's principle
negative_passages.docid: 131705
negative_passages.text: Relativity Of Simultaneity Confusion
negative_passages.docid: 91300
negative_passages.text: Does light loses its energy when it passes through denser medium?
negative_passages.docid: 40182
negative_passages.text: How come unpolarized light does not undergo destructive interference?
negative_passages.docid: 28971
negative_passages.text: Do Photons Move in a Wave Like Pattern?
negative_passages.docid: 112965
negative_passages.text: Are virtual particles limited by the speed of light?
negative_passages.docid: 115572
negative_passages.text: Theoretical proof of the constant of speed of light $c$ in vacuum in all frames of references
negative_passages.docid: 33110
negative_passages.text: The origin of the value of speed of light in vacuum
negative_passages.docid: 13817
negative_passages.text: reflection at speed of light when both mirror and viewer is travelling at the speed of light
negative_passages.docid: 106917
negative_passages.text: Do individual rays of light lose energy via the inverse square law?
negative_passages.docid: 100599
negative_passages.text: What is the trajectory of a photon moving through a vacuum?
negative_passages.docid: 117653
negative_passages.text: How does light travel?
negative_passages.docid: 56005
negative_passages.text: Speed of light travel
negative_passages.docid: 2191
negative_passages.text: Is there a maximum amount of photons that can exist in a certain amount of space?
negative_passages.docid: 28070
negative_passages.text: The frequency of the white light
negative_passages.docid: 22118
negative_passages.text: If all motion is relative, how does light have a finite speed?