Question : Convex mirrors are used as rear-view mirrors in motorcycles because:
Option 1: It forms a virtual image
Option 2: It forms an erect (upright) image
Option 3: It forms a smaller image as compared with the object
Option 4: All of the above
Correct Answer: All of the above
Solution : The correct answer is All of the above .
A convex mirror is a diverging mirror that has its outward curved surface as the reflecting surface. They always form an erect, virtual, and smaller image of the given object. It covers a larger area, and because of all these properties, it is used as a rear-view mirror in motorbikes. It gives the rider a wider rear image in a comparatively small mirror size.
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