Final answer:
The sensitometric curve is a graphical representation used to determine film sensitivity and identify automatic processing problems.
Step-by-step explanation:
The sensitometric curve is a graphical representation of the relationship between the exposure of a photographic film or sensor and the resulting density or response. It can be used to determine the sensitivity of a film, which refers to how much light is required to produce a visible image. The curve can also help identify problems with the automatic processing of films, such as underexposure or overexposure.