What should be the sign of focal length taken, to find out the image distance of a concave mirror
Pls help me I am troubled with sign convention
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Hello.....
Ur answer...
The focal length will be negative in concave mirror...so..the radius of curvature is also negative ...
HOPE THIS HELPS U...
THANK YOU. ..
muhammedhafiz501:
But when I search inn Google I found focal length is positive
no ..I guess
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