Photons are packets of electromagnetic radiation (wave) what about other particles?
17339
Is the wave-particle duality a real duality?
49023
Why wave theory cannot explain photoelectric effect and provides evidence for particle nature of light?
76757
How do photons know they can or can't excite electrons in atoms?
158808
Do photons have relativistic mass?
48690
Does a photon interfere only with itself?
156879
"Reality" of EM waves vs. wavefunction of individual photons - why not treat the wave function as equally "Real"?
15767
Can a free particle absorb/emit photons?
820
Photons are faster than the speed of light because they travel in transversal waves?
3909
Does $E = mc^2$ apply to photons?
115239
Is the Speed of Light an universal spacetime constant, the velocity of electromagnetic waves, or of photons?
12916
How does a photon experience space and time?
38865
How can a Photon have a "frequency"?
126730
What is the mass of Photon or Light Particle?
33395
What is the experimental evidence that light is an electromagnetic wave?
157077
How much electric charge do electromagnetic waves carry?
85582
Why aren't all photons virtual particles even in the "vacuum" of empty space?
78223
How does a photon travel through glass?