what is the depth of field?\na. the area of the film in which light appears dark and dark appears light.\nb…

what is the depth of field?\na. the area of the film in which light appears dark and dark appears light.\nb. the area of sharpest focus in a photograph.\nc. the area and time that the photograph is exposed to light.\nd. the area of a photograph produced by light falling on a light sensitive surface.\nplease select the best answer from the choices provided\no a\no b\no c\no d
Answer
Brief Explanations:
Depth of field in photography refers to the area of sharpest focus. Option a describes a phenomenon related to interference or contrast reversal, not depth of field. Option c is about exposure time and area, not depth of field. Option d is about the formation of a photograph on a light - sensitive surface, not depth of field.
Answer:
B. The area of sharpest focus in a photograph.