Answer:
The three main regions of infrared radiation are near infrared, mid-infrared, and far infrared. Near infrared radiation has a wavelength of 0.7 to 1.3 micrometers, mid-infrared radiation has a wavelength of 1.3 to 3.0 micrometers, and far infrared radiation has a wavelength of 3.0 to 1000 micrometers.
Step-by-step explanation: