Question:
Which of the following mirrors is used by a dentist to examine a patient's teeth?
Which of the following mirrors is used by a dentist to examine a patient's teeth?
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Convex mirrors are used in dentistry because they provide a wide field of view and form virtual, diminished images that help examine larger areas of the teeth.
Updated On: May 15, 2025
- Concave mirror
- Convex mirror
- Plane mirror
- Parabolic mirror
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The Correct Option is B
Solution and Explanation
Step 1: Purpose of the Mirror in Dentistry.
A dentist uses a convex mirror to examine a patient's teeth because it provides a wide field of view and forms a virtual, diminished, and upright image. This is helpful for the dentist to see the teeth from a wider angle. Step 2: Image Formation by a Convex Mirror.
The convex mirror forms a virtual image that is upright and smaller than the object. This is ideal for examining a larger area of the teeth at once. Step 3: Conclusion.
Hence, a convex mirror is used by dentists for examining teeth.
A dentist uses a convex mirror to examine a patient's teeth because it provides a wide field of view and forms a virtual, diminished, and upright image. This is helpful for the dentist to see the teeth from a wider angle. Step 2: Image Formation by a Convex Mirror.
The convex mirror forms a virtual image that is upright and smaller than the object. This is ideal for examining a larger area of the teeth at once. Step 3: Conclusion.
Hence, a convex mirror is used by dentists for examining teeth.
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