Assertion: permeability's value | /r/HasProperty | dimensional constant
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Source sentences:
text: and moreover it is distinct from the above, because while it is true that the specific value a dimensional constant has is (modulo the constraints that arise from the need for the dimesionless ratios of suitable constant combinations to be what they are in terms of "truly" physically meaningful parameters of our Universe) effectively a product of our measuring artifices, whether a constant is zero or nonzero is, on the other hand, actually a different matter and could indeed be argued to be physically meaningful,