Where are concave mirrors used

1.	Where are concave mirrors used
Answer» \tConcave mirrors are commonly used in torches, search-lights and vehicles headlights to get powerful parallel beams of light.\xa0\tThey are often used as shaving mirrors to see a larger image of the face. The dentists use concave mirrors to see large images of the teeth of patients.\xa0\tLarge concave mirrors are used to concentrate sunlight to produce heat in solar furnaces. Vehicles side mirror Spectacles

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