Technology term
Thermal Radiation
Electromagnetic radiation emitted by matter because of its temperature. Its intensity and spectrum depend on temperature and surface properties; at everyday temperatures much of it is infrared, while hotter objects emit more energy at shorter wavelengths.
English
Thermal Radiation
Arabic
الإشعاع الحراري
First appeared in
Scientists Built a Material That Remembers Where to Send Heat, Even After the Power Is Off
