If film is not fixed long enough in the developing process, what will occur?

When film is not fixed long enough during the developing process, it may result in a brownish tint on the images. This occurs because insufficient fixing allows residual developer to remain on the film, which can continue to react with light and cause discoloration over time. The fixing step is crucial as it removes unexposed silver halide crystals, halting any further development of the film. Without adequate fixing, the film can degrade, leading to the presence of a brownish tint as the leftover chemicals react and oxidize. This issue is particularly significant in photographic processes where image clarity and quality are paramount, and is a key point of understanding in dental radiography, as well as in general photography.