Planck angular frequency

Planck angular frequency

The Planck angular frequency is the unit of angular frequency, denoted by ωP, in the system of natural units known as Planck units.

omega_p = frac{1}{t_p} = sqrt{frac{c^5}{hbar G approx 1.85487 × 1043 s-1

where

c is the speed of light in a vacuum

hbar is the reduced Planck's constant

G is the gravitational constant

See also

*Planck's constant
*Natural units


Wikimedia Foundation. 2010.

Игры ⚽ Нужна курсовая?

Look at other dictionaries:

  • Planck constant — Planck s relation redirects here. For the law governing black body radiation, see Planck s law. Values of h Units 6.62606957(29)×10−34 J·s[1] 4.135 …   Wikipedia

  • Angular momentum — For a generally accessible and less technical introduction to the topic, see Introduction to angular momentum. Classical mechanics Newton s Second Law …   Wikipedia

  • Orders of magnitude (angular velocity) — Orders of magnitude area | angular velocity | charge | currency | data | density | energy | force | frequency …   Wikipedia

  • Planck satellite — Infobox Space telescope name = Planck caption = organization = ESA alt names = COBRAS/SAMBA nssdc id = location = 1.5 times;106 km from Earth (L2 Lagrangian point) orbit type = height = period = velocity = accel gravity = launch date = due… …   Wikipedia

  • Orders of magnitude (frequency) — To help compare different orders of magnitude, the following list describes various frequencies, which is measured in Hertz. Factor (Hz) Multiple Value Item 10−18 1 attohertz (aHz) 2.29 aHz The Hubble Constant (once in 13.8 billion years) 10−15 1 …   Wikipedia

  • Natural units — In physics, natural units are physical units of measurement based only on universal physical constants. For example the elementary charge e is a natural unit of electric charge, or the speed of light c is a natural unit of speed. A purely natural …   Wikipedia

  • Group velocity — [ Frequency dispersion in bichromatic groups of gravity waves on the surface of deep water. The red dot moves with the phase velocity, and the green dots propagate with the group velocity. In this deep water case, the phase velocity is twice the… …   Wikipedia

  • Old quantum theory — Quantum mechanics Uncertainty principle …   Wikipedia

  • Photon — This article is about the elementary particle of light. For other uses, see Photon (disambiguation). Photon Photons emitted in a coherent beam from a laser Composition Elementary particle …   Wikipedia

  • physical science, principles of — Introduction       the procedures and concepts employed by those who study the inorganic world.        physical science, like all the natural sciences, is concerned with describing and relating to one another those experiences of the surrounding… …   Universalium

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”