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 onesused by your TV's remote control.
Humans use infrared waves in various ways, such as in thermal imaging technology for night vision, in remote controls for electronics, and in infrared saunas for therapeutic purposes. Infrared waves are also used in some medical applications, such as infrared therapy for pain relief and promoting healing.
No, cellular phones do not use infrared waves for wireless communication. They typically use radio waves to connect to cellular networks and communicate with other devices. Infrared technology is more commonly found in remote controls and certain types of data transfer technologies.
the light you use to heat food is an examle of a infrared wave.
Infrared waves are a frequency of the spectrum that is undetectable by the unaided human eye.
They use electromagnetic waves. cellphones use radio waves while electric and microwave ovens use infrared and/or microwaves
They most use infa red but they use wireless for the more recent technology.
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 onesused by your TV's remote control.
Most of these networks use radio waves for their transmission medium, but some use infrared light waves
Most of these networks use radio waves for their transmission medium, but some use infrared light waves
Humans use infrared waves in various ways, such as in thermal imaging technology for night vision, in remote controls for electronics, and in infrared saunas for therapeutic purposes. Infrared waves are also used in some medical applications, such as infrared therapy for pain relief and promoting healing.
No, cellular phones do not use infrared waves for wireless communication. They typically use radio waves to connect to cellular networks and communicate with other devices. Infrared technology is more commonly found in remote controls and certain types of data transfer technologies.
the light you use to heat food is an examle of a infrared wave.
Infrared waves
One uses infrared light and the other uses radio waves. Hope this helps!
Infrared waves are a frequency of the spectrum that is undetectable by the unaided human eye.
They use electromagnetic waves. cellphones use radio waves while electric and microwave ovens use infrared and/or microwaves
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