rest energy (Meaning)
Wordnet
rest energy (n)
the energy equivalent to the mass of a particle at rest in an inertial frame of reference; equal to the rest mass times the square of the speed of light
Synonyms & Antonyms of rest energy
No Synonyms and anytonyms found
rest energy Sentence Examples
- The rest energy of an object is its energy when it is at rest relative to an observer.
- The rest energy of a proton is approximately 938 MeV.
- The rest energy of a neutron is slightly greater than that of a proton.
- The rest energy of an electron is much smaller than that of a proton or neutron.
- The rest energy of a photon is zero, even though it has momentum.
- The rest energy of a system is equal to the sum of the rest energies of its constituent particles.
- The rest energy of a nucleus is less than the sum of the rest energies of its individual nucleons.
- The rest energy of a bound system is less than the sum of the rest energies of its unbound constituents.
- The rest energy of a particle can be used to calculate its mass, and vice versa.
- The rest energy of the universe is thought to be approximately 10^52 ergs.
FAQs About the word rest energy
the energy equivalent to the mass of a particle at rest in an inertial frame of reference; equal to the rest mass times the square of the speed of light
No synonyms found.
No antonyms found.
The rest energy of an object is its energy when it is at rest relative to an observer.
The rest energy of a proton is approximately 938 MeV.
The rest energy of a neutron is slightly greater than that of a proton.
The rest energy of an electron is much smaller than that of a proton or neutron.
