irradiance
(noun)
noun
1. The act of irradiating; emission of rays of light.
2. That which irradiates or is irradiated; lustre; splendour; brilliancy.
3. (physics) The radiant power received by unit area of surface
(noun)
1. The act of irradiating; emission of rays of light.
2. That which irradiates or is irradiated; lustre; splendour; brilliancy.
3. (physics) The radiant power received by unit area of surface