What is the Definition of Radiant Heat?
Heat that is given off by one source used to heat another object that is not connected to the original source is radiant heat. Radiant heat is also called infrared radiation.Heating TransferHeat doesn’t just rise, it expands in all directions. In the case of radiant heat, the energy transfers through the air from one source to another.SunThe sun also uses the principal of radiant heating to heat the earth. When the earth is heated by the sun a part of the way that this process is carried out is by the heat being absorbed into the earth’s surface.PeopleHuman beings constantly transfer radiant heat to other objects. Our bodies have been designed to get rid of heat. This is one of the reasons why in a crowded area with lots of people the temperature tends to be warm or even hot.ExamplesAnother way to experience radiant heat is by examining it at night with the aid of night vision goggles or by understanding how a television remote works. Night goggles uses the weak infrared energy as a pa