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mass energy

 

Definitions from WordNet

Noun mass energy has 1 sense
  1. mass energy - (physics) the mass of a body regarded relativistically as energy
    --1 is a kind of
    mass

Definitions from the Web

Mass Energy

Definition: Mass energy refers to the concept that mass and energy are interchangeable and are both aspects of the same fundamental entity.

Examples:

  1. The theory of relativity introduced the concept of mass energy equivalence.
  2. Einstein's famous equation E=mc˛ relates the amount of energy contained in an object to its mass.
  3. In nuclear reactions, a small amount of mass is converted into a large amount of energy.

Related products: Relativity Books

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