Feb 8, 2019 · Particle physics is the study of particles, their properties and how they interact. There are a couple of ways you can model particles, but the most general theory for doing so is Quantum Field Theory, which is used when the quantum nature of particle must be taken into account and they are moving at relativistic speeds.

Sep 17, 2021 · I was wonder how the particle model of light and wave model of light compare in regards to energy distribution, amplitude, and frequency? I am having a hard time wrapping my head around this. I have a decient understanding of the particle model and wave models already but i am only in Physics 30 (Highschool physics-grade 12 level) Thanks

Jan 24, 2025 · A single plane wave describes an idealized "particle" traveling in a specific direction with a specific exact momentum and energy. In other words, something that never actually exists. A wave packet describes something closer to what a real source of particles would emit, with a finite spread in momentum and energy and a finite range of ...

Sep 17, 2021 · It also makes sense that ultraviolet light, x-rays, and gamma rays are ionizing radiation because they can provide energies equal to or greater than the binding energies of metals. Someone, please help I am so confused. I was looking at the youtube video and it just didn't make sense why the particle model described the photoelectric effect.

Jun 17, 2014 · When Einstein discovered photo-electric effect (and thus the particle nature of light), people realized that may be it is the dual nature of light which made Planck's formula successful. The only thing which I cannot understand here is that how according to R-J, total energy of EM radiation in equilibrium comes out infinite.

Sep 30, 2023 · a) Using a dot as a particle model (representing the person), draw and label the forces (not components) exerted on the person. Each force must be represented by a distinct arrow starting on, and pointing away from, the dot. b) …

May 4, 2015 · The particle is more likely to be found in certain positions than others, depending on its energy. There are “blind spots”, or places where the particle can never be detected. The energy of the particle must obey a discrete set of energy levels. The particle can not have zero energy, so it is always moving.

Dec 13, 2008 · But it's a good point. A particle could be said only to be a particle when it interacts with something - at each end of the journey. In between, the energy is / could be spread all over space as a wave. So, introducing your pebble in the pond and causing more intellectual ripples, the particle is always a particle, even when it's a wave.

Jul 18, 2015 · Hi, in case of a particle inside a box (infinite square well), can degeneracy occur for different energy eigen states? please explain... Insights Blog -- Browse All Articles -- Physics Articles Physics Tutorials Physics Guides Physics FAQ Math Articles Math Tutorials Math Guides Math FAQ Education Articles Education Guides Bio/Chem Articles ...

Oct 12, 2007 · On the other hand does anyone have any doubts as to the validity of the particle theory. I am aware that a lot of phenomena have been explained on the basis of the particle theory, but I guess it would be alright to express doubt in the Scepticism and debunking forum...