Which one of the following mirror is used by a dentist to examine a small cavity?
A. Convex mirror
B. Plane mirror
C. Concave mirror
D. Combination of convex mirror and concave mirror
Answers
Answered by
26
Answer:
Concave mirror , is your answer
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58
Answer:
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Explanation:
∆ Concave mirror (C)
∆So dentists use concave mirror to examine small cavity.
∆Since, the concave mirror forms a virtual, erect but magnified image of the object when the object is placed at a distance smaller than focal length of mirror. So dentists use concave mirror to examine small cavity.
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