query: What does momentum of Photons mean?
positive_passages.docid: 12847
positive_passages.text: If photons have no mass, how can they have momentum?
negative_passages.docid: 68141
negative_passages.text: Is crystal momentum really momentum?
negative_passages.docid: 116871
negative_passages.text: Do photons take all paths or not?
negative_passages.docid: 146562
negative_passages.text: What happens when a photon hits a beamsplitter?
negative_passages.docid: 20412
negative_passages.text: Frequency of a photon
negative_passages.docid: 104140
negative_passages.text: Value of momentum of a particle in 1D box prepared in a particular state?
negative_passages.docid: 88488
negative_passages.text: The relationship between angular and linear momentum
negative_passages.docid: 57961
negative_passages.text: Some doubts about photons
negative_passages.docid: 7477
negative_passages.text: Why is the momentum of a particle $\gamma mv$?
negative_passages.docid: 154825
negative_passages.text: What's the difference between low energy photons and high energy photons?
negative_passages.docid: 156879
negative_passages.text: "Reality" of EM waves vs. wavefunction of individual photons - why not treat the wave function as equally "Real"?
negative_passages.docid: 134172
negative_passages.text: Photons acting as carriers of both attractive and repulsive forces
negative_passages.docid: 88401
negative_passages.text: How is the amplitude of light related to number of photons?
negative_passages.docid: 137189
negative_passages.text: What's the deal with momentum in the infinite square well?
negative_passages.docid: 126730
negative_passages.text: What is the mass of Photon or Light Particle?
negative_passages.docid: 47568
negative_passages.text: Is it experimentally proven that photons travel at speed $c$ in vacuum?
negative_passages.docid: 8367
negative_passages.text: What do physicists mean when they say "speed of light"?