It looks like you're using an Ad Blocker.
Please white-list or disable AboveTopSecret.com in your ad-blocking tool.
Thank you.
Some features of ATS will be disabled while you continue to use an ad-blocker.
We can measure photons at optical frequencies and higher, including X-ray and Gamma. We know the electromagnetic spectrum is continuous and there's no reason why EM radiation would stop being photons at some point, however as the wavelengths get longer and the energy lower, it gets harder to measure individual photons above background radiation, and it gets a little weird but it is quantum mechanics after all. See this explanation:
originally posted by: KrzYma
if this is true, radio waves are photons to ???
It's true that the wave from your antenna can be described in terms of photons. Lots of them. Each photon at that 7 MHz frequency has about 5x10-19 Joules of energy. For each Watt of power, you're putting out about 2x1018 photons/sec. Even per each period of the wave that's about 3x1011 photons. In practice, what that large number means is that the quantum nature of the wave becomes unimportant. The quantum graininess is tiny on the scale of the fields involved. But I think you may want some fundamental picture of how the photons play into this. That's a little tricky without studying some quantum mechanics. The sort of things one might think- that the wave is put together out of a bunch of photon parts, each with some size and shape- are false. For example, any state with a definite number of photons has an expected value of zero for its electric and magnetic fields at any time. Radio transmitters don't work that way- they're designed to put out known fields oscillating in time- so the waves they put out have only approximately defined numbers of photons. Weird but true.
Although photons are often referred to as particles, they aren’t particles in the traditional sense. They are light quanta, which have both particle and wave properties. Depending on the situation, sometimes the particle aspect is useful, and sometimes the wave aspect is. While photons don’t have a physical diameter, and can be treated as point particles, their quantum behavior gives them a probabilistic size. As a photon gets closer to another object, the chance of it interacting becomes greater. This is often represented as a cross section given in terms of area.
For a given metal, there exists a certain minimum frequency of incident radiation below which no photoelectrons are emitted. This frequency is called the threshold frequency. Increasing the frequency of the incident beam, keeping the number of incident photons fixed (this would result in a proportionate increase in energy) increases the maximum kinetic energy of the photoelectrons emitted. Thus the stopping voltage increases. The number of electrons also changes because the probability that each photon results in an emitted electron is a function of photon energy. If the intensity of the incident radiation of a given frequency is increased, there is no effect on the kinetic energy of each photoelectron.
For a given metal and frequency of incident radiation, the rate at which photoelectrons are ejected is directly proportional to the intensity of the incident light. An increase in the intensity of the incident beam (keeping the frequency fixed) increases the magnitude of the photoelectric current, although the stopping voltage remains the same.
Electrons can absorb energy from photons when irradiated, but they usually follow an "all or nothing" principle. All of the energy from one photon must be absorbed and used to liberate one electron from atomic binding, or else the energy is re-emitted. If the photon energy is absorbed, some of the energy liberates the electron from the atom, and the rest contributes to the electron's kinetic energy as a free particle.
I didn't ask you to explain the photoelectric effect, I asked you to explain this:
originally posted by: KrzYma
now, the photoelectric effect
And what about the two things dragonridr mentioned? (The Compton effect and Photon Antibunching in Resonance Fluorescence).
We report on two experiments using an atomic cascade as a light source, and a triggered detection scheme for the second photon of the cascade. The first experiment shows a strong anticorrelation between the triggered detections on both sides of a beam splitter. This result is in contradiction with any classical wave model of light, but in agreement with a quantum description involving single-photon states. The same source and detection scheme were used in a second experiment, where we have observed interferences with a visibility over 98%.
There really is an electric universe in mainstream science, it's just that it says things completely different from "electric universe" folks. According to mainstream the sun does have lots of electromagnetic properties, but they result from a power source of nuclear fusion, not electricity from some other dimension like Eric Dollard says. There are lots of other examples too. I can't guarantee the mainstream is 100% right about everything, but it's self-correcting if provided with good evidence, which EU folks have failed to provide. I can guarantee that the EU proponents are wrong about the sun getting its power from electricity instead of fusion.
but yeah, the Universe is not electric at all (sarcasm off)
That's what the link dragonridr asked you to explain shows, the recess between packets, so you're denying the results of experiments you're not even familiar with.
originally posted by: KrzYma
I've got more then 2 things to look at at the moment, but no time to spare to investigate those things now.
I would not deny any "energy packets" that trigger something, but I deny the recess between those "packets"
EM is continuous.
originally posted by: Arbitrageur
That's what the link dragonridr asked you to explain shows, the recess between packets, so you're denying the results of experiments you're not even familiar with.
Is it possible that gravity is actually a pseudo force, coming from the electromagnetic force?
Can you provide sources? That would be helpful.
These tests are not pseudo science, they are real experiments being done by real physicists.
originally posted by: IAmTheRumble
a reply to: Phage
Well, I knew the centrifugal force is a pseudo force. And yes, I presume it would be thought of as something similar to that.
Here's one:
http:/ /www.usafa.edu/df/dfas/Papers/20062007/Null%20Findings%20of%20Yami#a%20Electrogravitational%20Patent%20-%20Seigenthaler&Lawrence.pdf
Although these experiments produced some interesting results, they failed to duplicate those seen by Yama#a. It cannot be
decisively concluded from these experiments that electrogravitation is a real, useful phenomenon.