What is another word for visible radiation?
Pronunciation: [vˈɪzəbə͡l ɹˌe͡ɪdɪˈe͡ɪʃən] (IPA) 
Visible radiation refers to the portion of the electromagnetic spectrum that is visible to the human eye. However, there are various synonyms for this term that are commonly used by scientists and researchers. These include optical radiation, light waves, and visible light, which are all used interchangeably to describe the same phenomenon. This type of radiation is characterized by its wavelength, which ranges from approximately 400 to 700 nanometers. Visible radiation plays a crucial role in human perception, as it is what allows us to see the world around us, and is also used in various technologies such as lasers, fiber optics, and digital imaging.
