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प्रश्न
A driver uses a convex mirror as a rearview mirror. Explain the reason with the help of a ray diagram.
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उत्तर
A convex mirror always forms a small and upright image between pole and focus. That means in a small area of mirror driver can see all the traffic coming from behind.

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संबंधित प्रश्न
What is the advantage of using a convex mirror as rear-view mirror in vehicles as compared to a plane mirror? Illustrate your answer with the help of labelled diagrams.
State three characteristics of the image formed by a convex mirror.
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(a) Convex, Plane, Concave
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Magnification produced by a rear view mirror fitted in vehicles
