The rate of energy emission from unit surface area through unit solid angle, along a normal to the surface, is known as
The rate of energy emission from unit surface area through unit solid angle, along a normal to the surface, is known as Correct Answer Intensity of radiation
The intensity of radiation is defined as the rate of emission of radiation in a given direction from a surface per unit solid angle and per unit projected area of a radiating surface on a plane perpendicular to the direction of radiation.