Answers

  • Brainly User
2014-10-16T18:40:54+05:30
To observe the objects closely... like a magnified look....
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The Brainliest Answer!
2014-10-16T18:44:10+05:30
The uses of concave lens are as follows
1) it is used as spectacles ...
2)it can be used as compact or shaving mirrors

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