it is a word spelled as wavelength not wavelegnth =)
Velocity/wavelength=frequency
The color red has the longest wavelength of any color.
The color red has the longest wavelength of all the colors in the light spectrum.
The longest visible wavelengths are red,
Red is longest, violet the shortest,.
Red
== ==
Red.
Red is the longest wavelength of visible light
Red is the longest wavelength of visible light
Red.