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Q. |
The mirror used by ENT specialist is: |
A. | Plane mirror |
B. | Concave mirror |
C. | Convex mirror |
D. | None of these |
Answer» B. Concave mirror | |
Explanation: To see the inner part of ear and other parts, E.N.T doctors use a concave mirror. When the rays of light falls on reflecting surface of concave mirror, that time Concave mirror concentrate those all the rays at its focus. |
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