Radiated power, the total radiant energy emitted per unit area on the surface of an object in a unit of time, also known as radiance. A power that is transmitted, transferred, or received in the form of radiation.
Unit : Watt
description:
It is a physical quantity that describes the radiative power of an object.
The greater the radiant power of an object, the stronger its ability to absorb external radiation.
For example:
Radiated power is one of the most basic physical quantities.
The emissivity of a light source is a physical quantity describing the intensity per unit area of the light source when it is a non-point light source. It is defined as the unit solid angle in a specified direction and the radiant flux on a unit area perpendicular to this direction.
among them: Is the radiant flux in watts (W); It is a solid angle in unit of spherical surface (sr).
