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Which of the following mirror is used by...

Which of the following mirror is used by a dentist to examine a small cavity?

A

Concave mirror

B

Concave mirror

C

Combination of (a) and (b)

D

None of these

Text Solution

Verified by Experts

The correct Answer is:
A, C
A concave mirror, because it froms erect and enlarged image when held closer to the cavity.
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