Words nearby emissivity
How to use emissivity in a sentence
Low-e, for “low emissivity,” refers to a microscopically thin coating of metallic particles that reflect some wavelengths of light while allowing most of the visible wavelengths to pass through.Cloudy double-pane windows are to be expected with time|Jeanne Huber|January 11, 2021|Washington Post
Values which are commonly given for the surface emissivity must therefore be accepted with great reserve.
The emissivity increases with the temperature, else no state of thermal equilibrium could be reached.
Although these mantles emitted a brilliant light for a few hours, their light-emissivity was destroyed by carbonization.Artificial Light|M. Luckiesh