English
Detailed Synonyms for mass-energy equivalence in English
mass-energy equivalence:
mass-energy equivalence [the ~] noun
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the mass-energy equivalence
– (physics) the principle that a measured quantity of mass is equivalent (according to relativity theory) to a measured quantity of energy 1the mass-energy equivalence– (physics) the principle that a measured quantity of mass is equivalent (according to relativity theory) to a measured quantity of energy 1