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Photons are massless particles that always move at the speed of light measured in vacuum. The photon belongs to the class of boson particles. As with other elementary particles, photons are best explained by quantum mechanics and exhibit wave–particle duality, their behavior featuring properties of both waves and particles. [2]
19 hours ago · A photon is the most basic, discrete packet of energy that light or any electromagnetic wave can exist in. It is an elementary particle with no mass and no electric charge, yet it carries both energy and momentum, allowing it to travel through space and interact with matter. Historical Development
Mar 10, 2022 · Strictly speaking, photons are neither particles nor waves; they are a combination of both. In some situations, their particle-like nature comes out more, and in others, their wave-like...
Dec 14, 2022 · It is a quantum or packet with no rest mass, yet with momentum. A photon is a packet or quantum of light and the force carrier of the electromagnetic force. It is an elementary particle. Like other elementary particles, photons display properties of both particles and waves.
May 1, 2024 · Light can behave as a particle (i.e. photons) and a wave. This phenomenon is called the wave-particle nature of light or wave-particle duality. Light interacts with matter, such as electrons, as a particle. The evidence for this is provided by the photoelectric effect. Light propagates through space as a wave.
Photon, also known as light quantum, is a minute energy packet of electromagnetic radiation. The idea of photon arose in 1905 from Albert Einstein’s description of the photoelectric effect, in which he suggested the presence of discrete energy packets during the transmission of light.
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Sep 3, 2018 · A photon is a particle of light defined as a discrete bundle (or quantum) of electromagnetic (or light) energy. Photons are always in motion and, in a vacuum (a completely empty space), have a constant speed of light to all observers.
