photon
ˈfoʊtɑn
Definition Synonyms

Definition of photon - Reverso English Dictionary

Noun

physics particleTECH.smallest unit of light with no rest massTECH.
  • A photon travels at the speed of light.
  • The detector counted each photon during the experiment.
  • A photon collided with the electron, changing its trajectory.
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Origin of photon

Greek, phos (light) + -on (suffix)

Terms with photon included in their meaning

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physics
very high-energy photon used in imaging and cancer treatment
atom
electron emitted from an atom by a photon
quantum mechanics
constant relating energy and frequency of a photon
physics lab
measuring sunlight strength or photon energy using chemical reactions
physics
increase in photon wavelength after scattering by matter
LEPOacr.
acr: low energy photon output
low energy photon output
physics
transformation of gamma-ray photon into electron and positron
chemical reaction
number of reactions per photon absorbed in a chemical process

View all translations of photon

Click below to see the appropriate translations facing each meaning.
  1. French:photon, ...
  2. German:Photon, ...
  3. Italian:fotone, ...
  4. Spanish:fotón, ...
  5. Portuguese:fotão, ...
  6. Chinese:光子, ...
  7. Japanese:光子, ...
  8. Arabic:فوتون, ...
  9. Hebrew:פּוֹטוֹן, ...
  10. Russian:фотон, ...
  11. Ukrainian:фотон, ...
  12. Hindi:फोटॉन, ...
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