What is another word for interreflection?
Pronunciation: [ˌɪntəɹɪflˈɛkʃən] (IPA) 
Interreflection is a word commonly used in the field of optics and physics to describe the phenomenon of light reflecting back and forth between two surfaces. However, there are various synonyms that can also be used to describe this concept. One such synonym is "multiple reflection", which refers to the reflection of light multiple times before it eventually exits a medium. Another synonym is "internal reflection", which occurs when light is reflected back inside a medium due to the angle of incidence being greater than the critical angle. "Backscatter" is another similar term, which refers to the redirection of light back towards the source due to the scattering of light particles.
