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seen Sep 20 '12 at 0:48

May
7
awarded  Popular Question
Sep
21
awarded  Custodian
Sep
16
accepted How to find focal length of a single convex lens?
Sep
12
comment How to find focal length of a single convex lens?
Thanks a lot for formatting it. You are also correct, it should be a n in the lower left. Thank you.
Sep
12
revised How to find focal length of a single convex lens?
deleted 1 characters in body
Sep
12
reviewed Approve suggested edit on How to find focal length of a single convex lens?
Sep
12
asked How to find focal length of a single convex lens?
Apr
9
awarded  Scholar
Apr
9
accepted Potential of surface charge
Apr
9
awarded  Student
Apr
9
awarded  Editor
Apr
9
comment Potential of surface charge
Ok I just updated the question
Apr
9
revised Potential of surface charge
added 53 characters in body
Apr
8
asked Potential of surface charge