Definition of mass energy in English:
1Mass and energy regarded as interconvertible manifestations of the same phenomenon, according to the laws of relativity.
- Back then, radioactivity had recently been discovered and mass energy conservation was under assault because of its discovery.
- Thus, they must have a rest mass energy roughly equal to the unification energy.
- In the special theory of relativity Einstein demonstrated that neither mass nor energy were conserved separately, but that they could be traded one for the other and only the total mass energy was conserved.
1.1The mass of a body regarded relativistically as energy.
- The energy of our photon is thus 3. 55x10-19 J. Note that this is 35 or so orders of magnitude below mass energy.
- The famous Einstein relationship for energy includes both the kinetic energy and rest mass energy for a particle.
- The answer lies in the fact that mass energy is somewhat like potential energy, in that it is only apparent or useful to us if it is converted into another form of energy, like kinetic energy.
Definition of mass energy in:
- British & World English dictionary
What do you find interesting about this word or phrase?
Comments that don't adhere to our Community Guidelines may be moderated or removed.
Most popular in the US
Most popular in the UK
Most popular in Australia
Most popular in Malaysia
Most popular in India
Most popular in Pakistan