What is another word for critical angle?
Pronunciation: [kɹˈɪtɪkə͡l ˈaŋɡə͡l] (IPA) 
Synonyms for the term "critical angle" include "limiting angle," "Brewster's angle," and "angle of incidence." The critical angle is a crucial concept in optics and physics, as it refers to the angle of incidence at which light refracts at a particular interface, such as between air and water or between two transparent materials with different refractive indices. Understanding the critical angle is essential in designing and optimizing optical devices such as lenses and prisms. It is also relevant in fields such as telecommunications, where the critical angle can affect the transmission of light through optical fibers.
