How does sound contribute to the overall impact of a film?

Sound plays a pivotal role in shaping the impact of a film by enhancing realism and emotional resonance, which is why this choice is the most accurate. Effective sound design complements the visuals, immersing the audience in the film's world. For instance, background scores can heighten tension, evoke nostalgia, or underscore a romantic scene, all of which influence the viewer's emotional response. Additionally, sound effects can make the experience more tangible; the rustle of leaves or the sound of footsteps can create a sense of place and urgency.

In contrast, sound is not meant to distract from the visuals; rather, it serves to deepen the viewer's engagement. While sound can offer important information, such as dialogue or narration, it does so in a manner that often accompanies visual storytelling rather than delivering plot points directly. Thus, sound contributes to a richer, more layered cinematic experience, resonating with the audience on multiple levels and enhancing the overall storytelling process.