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The invariant mass of an isolated system equals its total rest-frame energy divided by c2; binding, kinetic, field, and internal energies therefore contribute to composite mass.
This is an authored directed relation from the source endpoint to the target endpoint.
Relation ID
sr_to_massenergy
Relation type
Describes / governs describes-governs
Direction
source â target
Endpoint roles
source: Describes / governs; target: Described / governed by
Authored annotation
rest-frame energy and invariant mass
Authored explanation
Special relativity identifies invariant mass with total rest-frame energy divided by c2.
How to interpret this relation type
A theory, law, or interaction describes the behavior of the target within a stated regime. The edge detail must state important limits or qualifications.
This is an authored directed relation from the source endpoint to the target endpoint.
Relation ID
massenergy_to_binding
Relation type
Describes / governs describes-governs
Direction
source â target
Endpoint roles
source: Describes / governs; target: Described / governed by
Authored annotation
binding changes composite mass
Authored explanation
Negative binding energy relative to separated constituents reduces the invariant mass of the bound system by the corresponding energy divided by c2.
How to interpret this relation type
A theory, law, or interaction describes the behavior of the target within a stated regime. The edge detail must state important limits or qualifications.