What is the maximum energy a photon can have?
What is the maximum energy a photon can have?
In fact, astronomers have detected record-breakingly energetic photons coming from the object, clocking in at up to 450 trillion electron volts. Previously, the highest energy photon ever detected was just 75 trillion electron volts, or teraelectronvolts (TeV).
Can photons have infinite energy?
They are created at this speed so no problem with infinity arises. The energy required to accelerate a massive particle to the speed of light is infinite, yes. Photons are massless, though, so they travel at the speed of light regardless of what amount of energy you put into them.
Is there a maximum amount of energy?
There’s a limit to the total energy output we can sustain during high-energy activities. According to a study looking at data on ultra-athletes, explorers and pregnant women, over a period of several months even the fittest people can only expend two and a half times as much energy as they use when resting.
Do photons have a minimum energy?
There is no minimum, because you can always make a photon appear to have less energy by accelerating toward it (red shift).
Can a photon have any energy?
Since photons (particles of light) have no mass, they must obey E = pc and therefore get all of their energy from their momentum. If a particle has no mass (m = 0) and is at rest (p = 0), then the total energy is zero (E = 0).
Which has the highest energy level?
Number of electrons per sublevel
| Energy Level | Sublevels | Maximum Number of Electrons per Energy Level |
|---|---|---|
| 1 | s | 2 |
| 2 | s | 8 |
| p | ||
| 3 | s | 18 |
Which particle has the highest energy?
Gamma rays
Gamma rays have the highest-known electromagnetic energy — those with energies more than a billion times higher than a photon of visible light have been observed by the Fermi Gamma-ray Space Telescope and other ground-based observatories.
Which photon has the least energy?
Radio waves have photons with the lowest energies. Microwaves have a little more energy than radio waves. Infrared has still more, followed by visible, ultraviolet, X-rays and gamma rays.
Does a photon have more or less energy than a photon by what factor more or less )?
Photon energy is the energy carried by a single photon. The amount of energy is directly proportional to the photon’s electromagnetic frequency and thus, equivalently, is inversely proportional to the wavelength. The higher the photon’s frequency, the higher its energy.