Convex mirrors are used as rear view mirrors in vehicles such as cars.   True   False   When the object is at infinity in the case of a concave mirror, the image formed is _______.   real   at the center of curvature   enlarged   Hint Half-n-half Clue   If an object is placed before a convex mirror (as shown in the ray diagram), the image formed is _______ in size.     enlarged   diminished   An object is placed before a convex mirror (as shown in the ray diagram). If the object is brought closer to the mirror, the image _______ in size.   decreases   increases   The imaginary line passing through the pole and the center of curvature of the curved mirror is called its _______.   focal length   principal axis   radius of curvature   Half-n-half Clue   ⇐ Skip to Diagrammatic repr...