# emissivity definition

• noun:
• The proportion regarding the radiation emitted by a surface toward radiation emitted by a blackbody in the same heat.
• The ratio of radiation emitted by a surface to the radiation emitted by a blackbody within same temperature.
• The energy-emitting tendency of a surface, typically assessed at a particular wavelength.
• The energy-emitting propensity of a surface, often calculated at a particular wavelength.
• habit of emission; relative center of emission, or price where emission occurs
• exclusively A physical continual by way of that your energy of radiation of a body is quantitatively expressed.
• Tendency to emission; relative facility of emission, or price where emission occurs
• especially A physical constant through that the energy of radiation of a body is quantitatively expressed.
• The proportion associated with radiation emitted by a surface toward radiation emitted by a blackbody in the exact same temperature.
• The energy-emitting tendency of a surface, usually assessed at a particular wavelength.
• habit of emission; relative center of emission, or price from which emission happens