Q. The head mirror used by ENT doctors is
Solution:
A Head mirror is a simple diagnostic device, stereotypically worn by physicians. A head mirror is mostly used for examination of the ear, nose & throat.
Thee concave mirror helps in gathering more light and produces a clear image of a distant object. Medical use: Dentists and ENT specialist doctors use concave mirrors to get a magnified clearer view of the teeth, skin and ear cavities.
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