Answers

2015-12-26T23:14:58+05:30
In physics, a sign convention is a choice of the physical significance of signs (plus or minus) for a set of quantities, in a case where the choice of sign is arbitrary.

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2015-12-26T23:17:51+05:30
SIGN CONVENTION EXACTLY MEANS A CHOICE OF PHYSICAL SIGNIFICANCE OF SIGNS( PLUS OR MINUS) FOR A SET OF QUANTITIES, IN A CASE WHERE THE CHOICE OF SIGN IS ARBITRARY. HOPE I helped u.. PLZ MARK as the BRAINLIEST answer.. :-) ☺
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