50 US Dollar) The heat emitted by radiation depends essentially on the emissivity of the surface of the material; polished metals have a very low emissivity and therefore emit little radiation, black surfaces have a high emissivity.
What does E stand for?
E stands for Emissivity
This definition appears very frequently and is found in the following Acronym Finder categories:
- Science, medicine, engineering, etc.
See other definitions of E
- Electrical Field (physics)
- Electromotive Force (voltage)
- Electronic Night Bombing Installation (US Navy)
- Electronic/Electronics (US military aircraft designation; as in E-3A)
- Eminem (rapper)
Samples in periodicals archive:
4 Directional spectral emissivity of sunspots and faculae As key structural elements on the surface of the Sun, sunspots and faculae provide solar physicists ample opportunity for observation and discussion.
A common example is the use of a high emissivity coating (e.
Protective and low emissivity coatings are often desirable for optical, structural and electronic applications for beryllium metal and aluminum beryllium composite products.
Coated glass is commonly available today with emissivity ratings below 0.
No relation in the literature was found between the absorptivity or emissivity properties and the inclusion content.
A material's emissivity is the ratio of its thermal radiation to that of a blackbody.