1.

Name a mirror that can give an erect and enlarged image of an object.Why do we prefer a convex mirror as a rear-view mirror in vehicles?​

Answer»

Explanation:

  1. SOLUTION : Concave mirror FORMS an erect, virtual and enlarged IMAGE when the object is between focus and POLE of mirror.
  2. We prefer a convex mirror as a rear-view mirror in vehicles because it gives a wider FIELD of view, which allows the driver to see most of the traffic behind him. Convex mirrors always form a virtual, erect, and diminished image of the objects placed in front of it


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