A suntan is caused by the release of the pigment Melanin in the skin. This is the body's defensive response to harmful Ultraviolet radiation that makes up part of the Sun's rays. Ultraviolet is part of the Electromagnetic Spectrum.
all of the em spectrum is measured i waves
just beyond violet in the visible light section of the em spectrum
Well there is the Electromagnetic (EM) spectrum. Visible light is the light that we can see and they are red, orange, yellow, green, blue, indigo, and violet. On the EM spectrum there is radio/ TV, microwaves, infrared, ultraviolet (UV), xrays,and gamma rays.
Red, blue and green.
It would probably be em waves
Most of the EM spectrum is visible light.
all of the em spectrum is measured i waves
See:What_is_a_visible_spectrum
Wavelength and frequency :)
All electromagnetic (EM) waves are in the EM spectrum. This is from "ELF" (3-30hz) through visible light (300Thz+), out past gamma rays. Any wave above DC that broadcasts into space is part of the EM spectrum.
just beyond violet in the visible light section of the em spectrum
Well there is the Electromagnetic (EM) spectrum. Visible light is the light that we can see and they are red, orange, yellow, green, blue, indigo, and violet. On the EM spectrum there is radio/ TV, microwaves, infrared, ultraviolet (UV), xrays,and gamma rays.
Gamma rays
Radio waves are the longest lengthwise.
Red, blue and green.
infrared
It is certainly a very important part, but it is not a major part; 'visible light' makes up only a tiny part of the EM spectrum.