Red light would give the least detail since it diffracts more than blue light.Nenad said:...but red light gives the most detail because of its diffraction abilities.
The relationship between wavelength and stop lights is that the color of a stop light is determined by the wavelength of light it emits. Wavelength is the distance between two consecutive peaks or troughs of a light wave. Different colors have different wavelengths, with red having the longest wavelength and violet having the shortest.
Stop lights are red, yellow, and green because these colors are most easily distinguishable to the human eye. Red has the longest wavelength and is associated with danger or stopping. Yellow has a medium wavelength and is associated with caution. Green has the shortest wavelength and is associated with safety or go.
The wavelength of light affects the visibility of a stop light because different wavelengths are perceived differently by the human eye. Red light, with its longer wavelength, is more easily seen from a distance than green light, which has a shorter wavelength. This is why the top light of a stop light is always red, so it can be seen from a distance.
When the wavelength of light changes, the color of the light changes. This is because different colors have different wavelengths. For example, if the wavelength of light is decreased, the color shifts towards the blue end of the spectrum. This is why a stop light may appear more orange when the sun is setting, as the longer red wavelengths are scattered and the shorter orange wavelengths are more dominant.
The relationship between wavelength and stop lights is generally the same in all countries, as the colors red, yellow, and green are universally recognized as stop, caution, and go. However, some countries may use different colors, such as blue instead of green, or different shapes, such as arrows, to indicate stop and go. These variations do not change the overall relationship between wavelength and stop lights.