intensité

Traductions

• anglais

  Date : 1991

  Définition

  The power transmitted by a light or sound wave across a unit area perpendicular to the wave.
  
  The square of the electric field amplitude of a light wave.

  Note :

  Intensity is proportional to irradiance and may be used in place of the term "irradiance" when only relative values are important.

  Terme :

  1. intensity