which of the following mirror is used by a dentist to examine a small cavity?
Question
(a) Convex mirror
(b) Plane mirror
(c) Concave mirror
(d) Combination of convex and concave
mirror
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Class 10 science
3 years
2021-11-19T16:57:52+00:00
2021-11-19T16:57:52+00:00 1 Answer
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Answer ( 1 )
Answer: c
Explanation:
(c) Concave mirror forms erect and
enlarged image when held close to
the cavity.