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  • word of the day

    mass-energy equivalence

    mass-energy equivalence - 365bet中国官方网站 definition and meaning for word mass-energy equivalence

    Definition
    (noun) (physics) the principle that a measured quantity of mass is equivalent (according to relativity theory) to a measured quantity of energy

  • Word used in video below:
    text: call me mass mass that's a cool nickname
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