Therefore all of the radio frequencies in the spectrum are artificial, the product of intentional human design and manufacture. But...how are photons related to the vibrations? All electricity is a wave and DC electricity is no different. But I'm probably wrong...I have no idea what a photon is. Threshold frequency is the minimum frequency of the incident light which is required for photoelectric effect to take place i.e electrons, get just emitted from the metal surface, with zero kinetic energy. But they can't predict the vagaries of atoms. ), For a free electron: The frequency is of quantum mechanical nature. The RF (radio frequency) part of the spectrum spans frequencies from extremely low RF, 3 Hz to extremely high RF, 300 GHz. You don't need to go all the way into quantum mechanics to understand what's meant for "light frequency". Electromagnetic waves are electric and magnetic fields traveling through empty space with the speed of light c. A charged particle oscillating about an equilibrium position is an accelerating charged particle. We detect neutrinos all the time -- whenever conservation of energy is detected to fail in the right amount, it must have been a neutrino. How can I make the seasons change faster in order to shorten the length of a calendar year on it? Answer. For corporate researchers we can also follow up directly with your R&D manager, or the information I thought that all a photon was, was a single oscillation of the electron. B. n − 3. https://www.quora.com/What-is-the-frequency-of-DC?share=1 If you are on a personal connection, like at home, you can run an anti-virus scan on your device to make sure it is not infected with malware. Double this energy is needed for electron pair production. What is this part which is mounted on the wing of Embraer ERJ-145? Although what actually physically stops electron $A$ from vibrating...I have no idea... We call the transfer of the vibration from one electron on one atom to another on another atom "light". ok, you understood my question what I was asking but the real question is that, If a particle is vibrating at 50 herts, It means it will go back and forth 50 times in a second. The writer is obviously not happy and that is as close to an answer as you are likely to get/or not get. rev 2020.11.24.38066, The best answers are voted up and rise to the top, Physics Stack Exchange works best with JavaScript enabled, Start here for a quick overview of the site, Detailed answers to any questions you might have, Discuss the workings and policies of this site, Learn more about Stack Overflow the company, Learn more about hiring developers or posting ads with us. • What is the frequency of an electron wave? Hi @devWaleed: Instead of flagging your question for deletion as you did, you can delete it yourself. An electromagnetic wave has a magnetic field component and an electric field component and it propagates in the form of a wave (frequency). In sequence models, is it possible to have training batches with different timesteps each to reduce the required padding per input sequence? Purchase this article from our trusted document delivery partners. According to Quantum Mechanics, electrons do not really orbit the nucleus of an atom. According to Wiki: “A tuner is a subsystem that receives radio frequency (RF) transmissions like radio broadcasts and converts the selected carrier frequency and its associated bandwidth into a fixed frequency that is suitable for further processing, usually because a lower frequency is used on the output… …some of the earlier types were purely mechanical and adjusted the capacitance or inductance of the tuned circuit to a preset number of positions corresponding to the frequencies of popular local stations” https://en.wikipedia.org/wiki/Tuner_(radio) Where is this Utah triangle monolith located? C. n 1. Number 4, 1 Physics Department, Cleveland State University, Cleveland, OH 44115, USA, Received 21 December 2015 As time goes by, those 3 numbers change because the field is dynamic so the vector that represents is constantly changing. I added a link. I'll have a go at a hand-wavy explanation which assumes that you are comfortable with the idea of an electromagnetic field. Free (unbound, so not bound to a nucleus) accelerated electron cannot emit/absorb a real photon? Should we leave technical astronomy questions to Astronomy SE? Maybe we could get mathematical proof that the whole thing has to balance out. If, as we are told electricity occurs in waves and waves can only be waves if they have a frequency, then what is the frequency of an electron or even a DC current wave in a conductor? The original radio receivers had only a tuner and a detector. Classically, light is energy being transported by the electromagnetic (EM) field. RIS. The change of direction of the force stays the same, and the sideways part of it has one less degree of freedom, so it falls off slower with distance. Your IP: 75.119.218.80 The change in force that's inline with the direction of the target tends to just average out, it gets weaker with the square of distance. How to limit population growth in a utopia? Is "frequency of an electron" an experimental quantity? Not one of the respondents understood the question here. Sure, some aspects of electron behaviour can be modeled as if it were a classical particle, but it's really not like a little vibrating ball. No. 10-year back file (where available). Is Elastigirl's body shape her natural shape, or did she choose it? I'm still confused about a couple of things...so, electrons give off energy when they move - I'm assuming this energy goes into the field, and is eventually felt by another electron, or another charged particle. That is a valuable question and nothing to get picked on for. OK, what is the average frequency of an electron? D. n 0. Thanks! forces, and, which is from the circular motion of the electron at uniform speed $v$. © 2016 IOP Publishing Ltd What is the frequency of the wave? I don't think the term "frequency of an electron" has any intrinsic meaning. Looking up values in one table and outputting it into another using join/awk, Using of the rocket propellant for engine cooling. @devWaleed Well, still I am not sure I understand your question completely, but I have edited my answer to cover as many possibilities as possible, and you need to decide which one of these fits your real question.