A security mirror in a store is required to provide a wide field of view and always form diminished, upright images regardless of the position of objects. Which type of mirror and principle should be used for its design?

Question

A security mirror in a store is required to provide a wide field of view and always form diminished, upright images regardless of the position of objects. Which type of mirror and principle should be used for its design? — Exam MCQ

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D. Convex mirror using the mirror formula for virtual, diminished images — A convex mirror always forms a virtual, erect and diminished image and provides a wide field of view, making it suitable as a security mirror.

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A. Plane mirror for undistorted images

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B. Concave mirror using the mirror formula for real, inverted images

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C. Concave mirror for magnification

A security mirror in a store is required to provide a wide field of view and always form diminished, upright images regardless of the position of objects. Which type of mirror and principle should be used for its design?

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