scalar scalar scalar scalar English scalar physical quantity English scalar scalar English scalar English English scalar scalar English scalar English Scalar (physics) English physics scalar http://en.wikipedia.org/wiki/Scalar_(physics) http://en.wikipedia.org/wiki/Scalar_(physics) scalar scalar scalar scalar scalar quantity English الكميات القياسية ويكيبيديا http://en.wikipedia.org/wiki/Scalar_(physics) English English scalar http://en.wikipedia.org/wiki/Scalar_(physics) English scalar scalar Scalar English English English scalar scalar