Speed of Light Constant

ID: physics.constants.speed_of_light

Represents c as the invariant light-speed constant used by relativity relations.

Status: canonical_reference

Uncertainty

• This canonical_reference badge is a theory locator; its claim still needs independent, claim-specific validation.

Sources

• SI speed of light definition

Claim boundaries

• This badge locates a theory claim; it does not validate a physical effect or engineering application.

Diagnostic context only. Cite independent evidence for claims about the world.