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Blue light is in the visible wavelength range.
380nm to 750nm.
Visible light is a very small part of the electromagnetic spectrum. It is characterised by having a wavelength between 4x10-7m and 7x10-7m. The energy carried by a photon is Planck's constant divided by its wavelength.
It is electromagnetic radiation just like radio, microwaves, visible light etc.. except it has the highest frequency and energy and shortest wavelength of all electromagnetic radiation.
Warm bodies emit infrared radiation.
Blue light is in the visible wavelength range.
violet
380nm to 750nm.
Infrared radiation.
Blue light is in the visible wavelength range.
Visible light is a very small part of the electromagnetic spectrum. It is characterised by having a wavelength between 4x10-7m and 7x10-7m. The energy carried by a photon is Planck's constant divided by its wavelength.
It is electromagnetic radiation whose wavelength is longer than that of visible light.
Infrared is longer.
It is electromagnetic radiation just like radio, microwaves, visible light etc.. except it has the highest frequency and energy and shortest wavelength of all electromagnetic radiation.
The visible spectrum between red and violet.
Visible light is a form of electromagnetic radiation that is visible.
light (electromagnetic radiation of a wavelength that is visible to the human eye (about 400–700 nm))