Photon have mass in motion?

The idea that light has mass is a concept that goes back to at least the 17th century. In addition, physicists have proposed that photons can acquire a small amount of mass when they interact with matter. This idea is called the “gravitational interaction” of photons.

How big of a mass does a photon have?

A photon is an elementary particle. It has no actual size. Its properties are dependent on the energy of the photon. So, the mass of a photon depends on the speed at which it is traveling. The faster a photon moves, the more energy it has. This means that a high-energy photon will have a relatively high mass.

What is the mass of a photon?

We will describe the photon as a particle, which means it has zero size. This is necessary to explain the apparent violation of the conservation of energy, which states that the total amount of energy in the universe remains the same. Energy cannot be created or destroyed, but it can be transferred between different objects. The best-known example of this is the conversion of mass into energy, which is what happens when a particle collides with a proton. The result of this collision is the release of energy

Mass of photon in motion?

The photon is massless. A photon in motion has a rest mass, and it is equal to energy multiplied by the speed of light. We have no way of knowing how much energy is in a photon, or the speed of light, so the result of multiplying these two together is a number that cannot be observed. In the same way that a particle with a rest mass cannot have a speed, a particle without a rest mass cannot have a mass or undergo a decay.

How much mass does a photon have in motion?

A photon is said to have no rest mass because it has no material properties, in other words, it doesn’t interact with other objects with or without matter. Its energy is the sum of the energy of its properties in the form of pure speed. Because it has no mass, the photon is massless. It is the speed of light that is its mass.