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2014-08-30T17:27:41+05:30

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Spherical mirrors are used as rear view mirrors in cars.It is used by dentist.
It is used in magnifying glasses.
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2014-08-30T18:08:27+05:30
Its used in cars , auto mobiles ,dentists use it and also magnification glass 
this makes surgeons do complex surgurys .
thats how it helped in civilisation .
hope it helps :D
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