Assertion: c's value | /r/HasProperty | different
Facets:
value: for different unit
type: PURPOSE
value: as a dimensional physical constant
type: OTHER
Source sentences:
text: As a dimensional physical constant, the numerical value of c is different for different unit systems.[Note 3]
text: If c, h, and e were all changed so that the values they have in metric (or any other) units were different when we looked them up in our tables of physical constants, but the value of α remained the same, this new world would be observationally indistinguishable from our world.