One key difference between visible light and radio waves is their wavelength. Visible light has a relatively shorter wavelength, ranging from approximately 400 to 700 nanometers, while radio waves have much longer wavelengths, ranging from approximately one millimeter to several kilometers. This difference in wavelength leads to different properties and behaviors of these waves. Additionally, visible light is part of the electromagnetic spectrum that is visible to the human eye, whereas radio waves are invisible to the naked eye.
