How Big Is A Photon

If it reduced to 0 amplitude over eg only 3 wavelengths then this would give it a significant spread in frequencies. It has a wavelength that can be infinitely short or infinitely long an infinitely large amount of energy or infinitely small amount of energy.

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8 x 10 in.

How big is a photon. Therefore it can be inside the Planck scale. A photon does not have a size in any real terms it has no mass AFAIK or anyone else does so if youre talking about how big is the wavelength or what is its direction thats not really indicative of size of a photon just its path after emission its an unanswerable question. A photon is both a particle and a wave if you watch an individual one it behaves like a particle thats as big as its wavelength if you dont watch too closely then it behaves like a wave How big is a photon starts you down the quantum mechanics rabbit hole of sorcery so lets just settle for.

Although they have never been observed the longest theoretical wavelength of light is the size of the universe and some theories predict the shortest possible at the Planck length. If you have a cube with mirrored surfaces on the inside then the photons that describe the electromagnetic field inside that cube are the size of the cube -- whether it is 1 micrometer or 1 kilometer. Smaller than the parts of an atom.

However when you ask for a physical size of a photon and a photon was NEVER defined as to have a physical size then the question ventures into the undefined territories. From wave point of view it should not have volumesize. There is no in-between state where the photon is being constructed.

A GUID is 36 characters. A photon cant be characterized as having a size. Photons travel at the speed of light 2997x10 8 ms in empty space.

If a photon hits a proton or a neutron nothing much happens because protons and neutrons are much much bigger than photons. You might as well ask what does blue smell like Zz. 85 x 11 in.

The typical wavelength of a microwave oven is about 12 centimeters which is larger than a baseball. For names and UserIDs 36 characters should be enough eg. However for custom properties keys you should use shorter strings to minimize their overhead.

The photon is not selected from a well of photons living in the atom. Thats how we get values such as wavelength - it defines the oscillation length of the lights electric field. I believe this turns out to be in the order of 1m.

These packets of energy can be transmitted over vast distances with no decay in energy or speed. On the contrary the evidence says the photon is a single wave or pulse as per How Long Is a Photon. These sizes are standard and popular photo sizes typically for displaying photography or smaller artwork.

It is created instantaneously out of the vacuum. There is no meaning of size when we talk about tiny lumps of electromagnetic waves let me explain you according to de Broglie equation photon has dual nature phλ for very naive descr. The size of a photon depends on its environment.

The electron in the high energy level is instantly converted into a lower energy-level electron and a photon. The opposite happens when an electron emits a photon. In this way you could say the size of photon is basically the width of its wavelength.

The electron will have more energy and may be broken loose from its atom. After discussing various examples the diameter of a single photon is calculated by combining the formulas of quantum mechanics and wave theory. This size is a step above the smaller popular photography sizes and is common amongst portraits and larger artwork prints.

Photon binary protocol can serialize strings up to 32767 one-byte-characters. The experimentally known coherence length is the length of the photon. Use this standard flyer size for advertisements displayed in areas with limited space.

The photon will bounce off in a different direction at a longer wavelength. Scientists can PREDICT the width of a single photon but there is no way to actually measure a single photon. A photon is the size of its wavelength.

From the particle point of view it should have volumesize. The wavelength of green light is about 500 nanometers or two thousandths of a millimeter. Further experimental proof that the photon must have a significant length is that the spread in its frequency is minimal.

A photon travels from a remote star to the earth Billion years does not fall apart during the long journey it should have certain volumesize. There is no actual evidence that a photon is some infinite set of component sinusoidal waves. Let me clear you that we cant observe the photon by its size.

In any case the point to note is that the momentum of a photon is only a tiny fraction of its energy p W c and that the associated magnetic field vector is also just a tiny fraction of the electric field vector B E c. And as far as we know the photon has a single wavelength not multiple wavelengths.

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