The amplitude of a light wave does not have a direct correspondence with the wavelength of the light. The amplitude refers to the maximum displacement of the wave from its equilibrium position. In the context of light, it is related to the intensity or brightness of the light, rather than the color or wavelength.
The color of light is determined by its wavelength, not its amplitude. Red light typically has a longer wavelength compared to other colors in the visible spectrum. The specific wavelength associated with red light can vary, but it generally falls within the range of approximately 620 to 750 nanometers (nm).
Therefore, when discussing the amplitude of a light wave, it is more appropriate to focus on characteristics such as intensity or brightness rather than associating it directly with the color or wavelength of the light.