How can a photon have no mass?

In the Standard Model, particles have mass because they interact with the Higgs field. This field is a physical field that permeates the entire Universe. If there is more than one Higgs boson, then the strength of this field would vary depending on where the particle is located. For example, the field is much stronger in the center of the Universe than it is in the edges. This means that the particles at the center of the Universe are more “heavier” than those outside

How can a photon have no mass if it has no rest mass?

The idea that mass is the property of physical objects that is independent of their motion is called the equivalence principle. This implies that the gravitational attraction between two bodies is independent of whether or not they are moving. However, things are slightly more complicated for photons. If a photon is stationary, it is impossible to determine whether it is stationary in the frame of the Sun, the galaxy or the Universe as a whole. This is because it is constantly being attracted towards the Sun. If a photon is stationary

How can a photon have no rest mass? NASA?

If the photon has no mass at all, as some physicists claim, then it would have to travel faster than the speed of light. One of the questions we often hear about faster-than-light travel is, “What would happen if you traveled faster than the speed of light?” The answer is that in order to travel faster than the speed of light, you would need to travel backwards in time. But here’s the thing: according to Einstein’s special theory

How can a photon lose mass?

It’s hard to imagine any massless particle “losing” mass, but there are a few ways this could occur. The most obvious one is that the photon could break up into two different particles. If two photons created a pair, the pair could lose energy as they fly apart and each particle could lose some of its energy. This would cause them to gain mass, so the pair would lose energy faster. This would continue until the two photons had lost all of their energy

How can a photon have no mass? Newtonian physics?

We’re used to thinking of mass as a measure of an object’s weight, but the idea of mass (as defined by Newtonian physics) is much more complicated, and has to do with an object’s inertia, which is the resistance of an object to acceleration, and its energy, which is the amount of work an object can do. It turns out that mass and energy are related, and the more energy an object has, the more mass it has.