Question

Which is the most common use for infrared waves?

Answer 1

Infrared light is even used to heat food sometimes - special lamps that emit thermal infrared waves are often used in fast food restaurants! Shorter, near infrared waves are not hot at all - in fact you cannot even feel them. These shorter wavelengths are the ones used by your TV's remote control.

Answer 2

Answer and Explanation:

One of the most widely recognized utilization of infrared radiation is in heat-touchy warm imaging cameras. These can be utilized to contemplate human and creature body heat designs, however more frequently, they are utilized as night-vision cameras. These have utilizes in fighting, as surveillance cameras and in nighttime creature examine