According to the visible spectrum, we can deduce the following:
Light can be defined as a form of electromagnetic waves (radiation) that do not require any medium for its propagation. Thus, light is generally referred to as a visual signal because it can be seen with the eyes.
Based on scientific records, the wavelengths of light that can be seen by humans with their eyes is between the range of 400 to 750 nanometers (nm).
According to the visible spectrum, we can deduce the following:
Read more on wavelength here: https://brainly.com/question/25699025