Photon room properties. Photons represent the entire spectrum of electromagnetic radiation. Like many other particles governed by quantum mechanics, photons have the characteristics of both waves and particles. Quantum physicists use photons to manipulate atoms and read off their responses, one potential recipe for building a quantum computer. The concept originated (1905) in Albert Einstein ’s explanation of the photoelectric effect, in which he proposed the existence of discrete energy packets during the transmission of light. This includes radio waves, gamma-rays, and visible light. Learn how photons carry energy in discrete packets and play a role in emission spectra. Aug 22, 2025 · photon, minute energy packet of electromagnetic radiation. . Get the photon definition and fun facts about this interesting unit of light. Mar 10, 2022 · Photons are fundamental subatomic particles that carry the electromagnetic force — or, in simpler terms, they are light particles (and so much more). in9wih g00 k0u kdbn d9o3u ubhtd02 xedufg i5 60ih blvel