~Wavelength~
A wavelength is a distance between two points in the same cycle.
The colours in wavelengths are:
Purple 400 nanometers
indigo 445 nm
Blue 475 nm
Green 510 nm
Yellow 570 nm
Orange 590 nm
Red 650 nm
Wavelength are in the sky and the smallest the wavelength is, is the colour that scatters the most, and what we can see.
Microwaves have wavelengths too, their wavelength is 0.001 m. Television waves are 0.5 m, and radio waves are 100 m, radar waves are0.01 m, X-ray waves are 0.000 000 000 01 m, then infrared waves are 0.000 00 1 m and gamma waves are 0.000 000 000 000 1 m.
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