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Planck energy

Planck energy noun: a natural unit of energy, equivalent to the mass energy of a Planck particle (E_P=c^(2m_P)≈1.95608×10⁹J) or the energy per quantum at a temperature of one Planck temperature (kT_P).

Noun

Planck energy (plural Planck energies)

  1. A natural unit of energy, equivalent to the mass energy of a Planck particle (E_P=c^(2m_P)≈1.95608×10⁹J) or the energy per quantum at a temperature of one Planck temperature (kT_P).

Forms of Planck energy

pluralPlanck energies

Questions about Planck energy

What does Planck energy mean?
Planck energy means a natural unit of energy, equivalent to the mass energy of a Planck particle (E_P=c^(2m_P)≈1.95608×10⁹J) or the energy per quantum at a temperature of one Planck temperature (kT_P).
What part of speech is Planck energy?
Planck energy is a noun.
What is the plural of Planck energy?
The plural of Planck energy is Planck energies.

Words near Planck energy in the dictionary

  1. Planck current
  2. Planck currents
  3. Planck densities
  4. Planck density
  5. Planck energies
  6. Planck energy
  7. Planck epoch
  8. Planck era
  9. Planck force
  10. Planck forces
  11. Planck frequencies

Source and license

Adapted from Wiktionary: Planck energy (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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