Infrared radiation (IR) is a type of Electromagnetic Radiation, invisible to the human eye, with wavelengths longer than visible Light. It is commonly perceived as Heat and is emitted by any object possessing thermal energy.
Infrared radiation (IR) is a type of Electromagnetic Radiation, invisible to the human eye, with wavelengths longer than visible Light. It is commonly perceived as Heat and is emitted by any object possessing thermal energy.