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Number of Results: 27 Search : length

peak wavelength mowj-tul-e setiq Fr.: longueur d'onde pic The wavelength at which the radiant intensity of a source is maximum. → |

Planck length derâzâ-ye Planck (#) Fr.: longueur de Planck The size limit, ^{3}),
about 10^{-33} cm, at which Einstein's notions of
space-time are supposed to break down, and space is predicted to become "foam like." |

radiation length derâzâ-ye tâbeš Fr.: longueur de rayonnement The mean distance traveled by a photon or particle in a given medium before its
energy is reduced by a factor |

radio wavelength mowjtul-e râdioyi Fr.: longueur d'onde radio The → → |

Sobolev length derâzâ-ye Sobolev Fr.: longueur de Sobolev In the → dv/dr), where
v is the thermal line width and (_{th}dv/dr) the velocity gradient.
In other words,
the length over which the profile function of a line is shifted through a distance equal to
its own width by the macroscopic velocity gradients that exist in the moving medium.→ |

Toomre length derâzâ-ye Toomre Fr.: longueur de Toomre The scale beyond which for a thin, rotating disk, rotation stabilizes
self-gravitational contraction. The Toomre length is given by:
λ → |

wavelength tul-e mowj (#), mowj-tul (#) Fr.: longueur d'onde The distance between two successive points in the wave that are characterized by
the same phase of oscillation; e.g. → |