Pronunciation of Photon  


English Meaning

  1. The quantum of electromagnetic energy, regarded as a discrete particle having zero mass, no electric charge, and an indefinitely long lifetime. See Table at subatomic particle.
  2. A unit of retinal illumination, equal to the amount of light that reaches the retina through 1 square millimeter of pupil area from a surface having a brightness of 1 candela per square meter.


The Usage is actually taken from the Verse(s) of English+Malayalam Holy Bible.


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