Thermal radiation facts for kids
Thermal radiation is radiation that can be seen as either heat or light. It is a form of heat transfer that is moved from one place to another by electromagnetic radiation. It does not require a form of matter to be transferred.
Images for kids
Thermal radiation in visible light can be seen on this hot metalwork. Its emission in the infrared is invisible to the human eye and the camera the image was taken with, but an infrared camera could show it (See Thermography).
Thermal radiation Facts for Kids. Kiddle Encyclopedia.