query: What preconditions exist so that a photon travels 299,792,458 m/s?
positive_passages.docid: 2754
positive_passages.text: Why and how is the speed of light in vacuum constant, i.e., independent of reference frame?
negative_passages.docid: 132106
negative_passages.text: Why does the speed of light $c$ have the value it does?
negative_passages.docid: 78223
negative_passages.text: How does a photon travel through glass?
negative_passages.docid: 8048
negative_passages.text: How does one account for the momentum of an absorbed photon?
negative_passages.docid: 86156
negative_passages.text: Do photons have a duration?
negative_passages.docid: 112965
negative_passages.text: Are virtual particles limited by the speed of light?
negative_passages.docid: 137260
negative_passages.text: How is quantum mechanics compatible with the speed of light limit?
negative_passages.docid: 12916
negative_passages.text: How does a photon experience space and time?
negative_passages.docid: 37345
negative_passages.text: Why can't massless particle exceed speed of light?
negative_passages.docid: 51802
negative_passages.text: What is the frequency of a photon?
negative_passages.docid: 62039
negative_passages.text: What does a sphere moving close to the speed of light look like?
negative_passages.docid: 10781
negative_passages.text: Accelerating particles to speeds infinitesimally close to the speed of light?
negative_passages.docid: 64935
negative_passages.text: Using photons to explain electrostatic force
negative_passages.docid: 27825
negative_passages.text: Bending of light - photon's inertia instead of mass
negative_passages.docid: 28971
negative_passages.text: Do Photons Move in a Wave Like Pattern?
negative_passages.docid: 41041
negative_passages.text: Does a photon instantaneously gain $c$ speed when emitted from an electron?
negative_passages.docid: 45953
negative_passages.text: How can I explain the scientific basis of the constant speed of light to a $c$-decay proponent?