What is a convex mirror?

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Curved or bowed outward like outside of a bowl or sphere

Curved like inner surface of a bowl or sphere

Curved inward

None

answer is A.

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Detailed Solution

Concept- Remember the distinctions between convex and concave mirrors, where the reflective surface bulges outward and is recessed inward. The convex mirror has a curved reflecting surface that resembles the outside of a ball or sphere. Light rays parallel to the optical axis are reflected from the surface, diverging from the focal point behind the mirror. Convex mirror images are always right side up and reduced in size. Because reflected rays appear to diverge from a focal point behind the mirror, these images are also known as virtual images. As a result, the correct answer. is A, which is curved or bowed outward like the outside of a bowl or sphere.

A plane mirror has a flat reflecting surface, whereas a curved reflecting surface is referred to as a spherical mirror. There are two types of spherical mirrors: convex mirrors and concave mirrors. The reflecting surface of a convex mirror bulges outward. The reflecting surface of a concave mirror, on the other hand, bulges inwards. The main difference between a convex and concave mirror is the image formed by the two mirrors; whereas a convex mirror produces a diminished image, a concave mirror produces either an enlarged or diminished image depending on the position of the object. Convex mirrors are frequently used in right-hand rear-view mirror applications in automobiles, where the outward mirror curvature produces a smaller, more panoramic view of events occurring behind the vehicle.
Hence, option 1 is the correct answer.

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