MCQ
Which of the following is used by $E.N.T.$ doctors$?$
- AConvex mirror
- BConvex lens
- CPlane mirror
- ✓Concave mirror
✓
Answer
Correct option: D.
Concave mirror
A concave mirror is used by $E.N.T.$ doctors to get a magnified image of internal organs like ear, nose and throat.
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