What are the uses of concave mirrors ?

what are the uses of concave mirrors

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You find them in telescopes. They are also used in cars for side mirrors and encasing car headlight bulbs. Dentists also use them.
jon.ellis
10 March 2011
also used for search lights
chloe
10 March 2011
Pretty useful, aren't they :)
jon.ellis
10 March 2011
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