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Flux vs. fluence

  1. Nov 5, 2007 #1
    what is the difference btw flux and fluence
     
  2. jcsd
  3. Nov 6, 2007 #2

    O1O

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    Fluence is the number of particles that intersect a unit area. Units: 1/m²
    Flux is the rate at which something flows through a unit area. The units depend on what you're measuring.
     
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