Question:
Match List - I with List - II
List - I (Parameter) List - II (Definition) A. Field view I. Distance from the center of mirror to focal point. B. Focal length II. Center of the sphere of which the mirror's surface is a part. C. Center of curvature III. Curving a plane mirror such that its surface is flexed out. D. Convex mirror IV. The extent of the scene that is reflected to the observer.
Match List - I with List - II
| List - I (Parameter) | List - II (Definition) |
|---|---|
| A. Field view | I. Distance from the center of mirror to focal point. |
| B. Focal length | II. Center of the sphere of which the mirror's surface is a part. |
| C. Center of curvature | III. Curving a plane mirror such that its surface is flexed out. |
| D. Convex mirror | IV. The extent of the scene that is reflected to the observer. |
Show Hint
Convex mirrors are used as rear-view mirrors in vehicles specifically because they provide a much wider field of view compared to plane or concave mirrors.
Updated On: May 20, 2026
- A-IV, B-I, C-II, D-III
- A-IV, B-II, C-I, D-III
- A-IV, B-III, C-II, D-I
- A-III, B-II, C-IV, D-I
Show Solution
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The Correct Option is A
Solution and Explanation
Concept:
Understanding basic terminology in spherical mirrors is essential for solving optics problems.
Step 1: Match each term with its correct definition.
• A. Field view: This refers to how much of the surrounding area can be seen in the mirror. (Match with IV)
• B. Focal length: By definition, it is the distance between the pole (center) of the mirror and the principal focus. (Match with I)
• C. Center of curvature: The center of the hollow glass sphere from which the mirror was cut. (Match with II)
• D. Convex mirror: A mirror where the reflecting surface is curved outwards (flexed out). (Match with III)
Step 1: Match each term with its correct definition.
• A. Field view: This refers to how much of the surrounding area can be seen in the mirror. (Match with IV)
• B. Focal length: By definition, it is the distance between the pole (center) of the mirror and the principal focus. (Match with I)
• C. Center of curvature: The center of the hollow glass sphere from which the mirror was cut. (Match with II)
• D. Convex mirror: A mirror where the reflecting surface is curved outwards (flexed out). (Match with III)
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