Ultraviolet has the longer wave length
Infrared has the lower wave length
Infrared is longer.
Yes, Radio is only 650-700nm the full light spectrum runs from 0nm all the way up to 1000nm+ Radio is mearly a small piece of the Infrared wavelength
No.
It depends on the particular LED. Some of them emit infrared light. But, yes, emission occurs when forward-biased.
Our days are longer and our nights are shorter (more of the Northern Hemisphere is exposed to the light of the Sun for a longer period of time, creating the long days and shorter nights)
wavelength and frequency. ultravoilet light has a short wave length and therefore a high frequency, while infrared light has a longer wave length and lower frequency
infrared
Infrared radiation has a lower frequency and longer wavelength than red light. Note that "infra" means "below" in this case referring to the lower frequency.
Infrared radiation is a form of energy with wavelengths that are longer than red light. You can look up pictures of a Light Waves Spectrum to find out the length of red light. infrared radiation is invisible, but can be felt as heat.
The wavelength of infra-red light is LONGER than the wavelength of red light, and longer than anything to which the eye responds.
infrared
Infra-red radiation has a wavelength adjacent to but longer than visible light.
Yes.It is the same as visible light but.has a longer wavelength than red light, hence "infrared"
Infrared light is light with a longer wavelength than red. Here are some sentences.Humans cannot see infrared light without special goggles.Infrared light creates a lot of heat.Many animals can see infrared light.
IR
Yes.It is the same as visible light but.has a longer wavelength than red light, hence "infrared"
Both are examples of electromagnetic radiation. Infrared has a longer wavelength (lower frequency) than visible light. Of course visible light is visible to humans and infrared is not (although long wave Infrared is sensible to humans as heat).