Convex mirrors are preferred for rear-view mirrors because they always provide an erect image (upright) of the objects behind, although diminished in size. This characteristic ensures a more natural and intuitive perception for the driver.
What is the primary advantage of using convex mirrors as rear-view mirrors in vehicles?
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The primary advantage of using convex mirrors as rear-view mirrors in vehicles lies in their ability to provide a wider field of view. Convex mirrors are curved outward, which allows them to reflect a larger area than flat or concave mirrors. This wider field of view reduces blind spots, enhancing driver awareness of surrounding traffic. It also aids in maneuvering, lane changes, and overall safety. While convex mirrors may produce a smaller, distorted image of objects, the trade-off in increased visibility and safety makes them an effective choice for rear-view mirrors in vehicles.