lojbo jufsisku
Lojban sentence search

Total: 8 result(s)
plankexu
fu'ivla x1 is the elementary unit (quantum) of angular momentum/half of Planck's reduced constant [id est: hbar/2 = h/(4 pi)] expressed in units x2 (default: unitless/dimensionless and so that it is equal to 1) in paradigm/system/metaphysics/universe x3 (default: this, our actual, physical universe) This unit is not equal to hbar itself, but half thereof; it is equal to the absolute value/magnitude of magnetic quantum number of an electron. In our world and in SI units, this quantity is approximately equal to: 5.27285863 * 10^{-35} (m^2)*kg/s. See also gravnutnoia, tcelerita, boltsemaku, avgadro, ocnerta, paulcna.
cnampetu
fu'ivla x1 is the angular momentum [vector] of x2 in frame of reference x3 See also: impetu, ocnerta, carna, plankexu.
paulcna
fu'ivla x1 [signed quantity] is the the intrinsic spin/signed spin quantum number/magnetic quantum number/Dirac-Pauli spin-like charge [commonly denoted: s] of particle/thing x2, as measured along axis/in direction/measuring component x3 Contextless default for x3 is probably along the z-axis in the positive direction or any axis at all. For an electron, this quantity has absolute value of hbar/2 [the Lojban ignores the technical issue in English of "spin" versus "spin quantum number"]. Pay attention to the fact that plankexu is defined as equalling hbar/2, not just hbar. See also: plankexu.
avgadro
fu'ivla x1 is Avogadro constant N_{A} [ approximately equal to: 6.02214129(27)×10^{23} mol^{−1}], expressed in units x2 in paradigm/system/metaphysics/universe x3 (default: this, our actual, physical universe) See also plankexu, tcelerita, gravnutnoia, boltsemaku, ocnerta, molro, kamre
gravnutnoia
fu'ivla x1 is Newton's constant of universal gravitation/G/big G [approximately equal to: 6.67×10^(−11) N·(m/kg)^2 ] expressed in units x2 (default: unitless/dimensionless and equal to 1) in paradigm/system/metaphysics/universe x3 (default: this, our actual, physical universe) See also: plankexu, tcelerita, boltsemaku, avgadro, ocnerta.
boltsemaku
fu'ivla x1 is the Boltzmann k_B constant linking energy with temperature [approximately equal to: 1.380 6488(13)×10^{−23} J/K], expressed in units x2 (default: unitless/dimensionless and equal to 1) in paradigm/system/metaphysics/universe x3 (default: this, our actual, physical universe) Introduced by Planck (along with "h", his own eponymous constant); named after Boltzmann who nonetheless laid the foundation for research into such affairs. See also: stefanboltsemasi (sigma_SB), plankexu, tcelerita, gravnutnoia, avgadro, ocnerta, nejni, kelvo, nilgla.
tcaxe
experimental gismu x1 (object) has charge x2 (number) in units x3 for interaction/of type x4 and in/by/using convention x5 Generic type of charge; individual charges tend to be scalars. For electromagnetism, the meaning of a "positive charge" is either the signum of the charge of an electron for electricity or the signum of the charge of a south magnet for magnetism. Includes mass (gravitation charge (gavytcaxe) if it is being treated as such; x2 default: ma'u), electric charge (dicmytcaxe), (strong) isospin, weak isospin, color charge (Quantum Chromodynamics; tsabytcaxe), intrinsic spin/Dirac-Pauli charge, most quantum numbers (lepton number, baryon number), etc. See also: majga, dikca, eldicka'u, kuardicka'u, paulcna, plankexu, grake.
tcelerita
fu'ivla x1 (number; default: 1) is the physical speed supremum (for objects of positive masses)/celeritas/c0 expressed in units x2 (default: in terms of natural parameter c0; id est: unitless/dimensionless and equal to 1) in (paradigm/system of) physics x3 (default: this, our actual. physical universe and reality); In the Newtonian model, for any finite nonzero units of spatial length and temporal duration, c0 is infinitely large. In the modern Relativistic/Einsteinian paradigm of physics, c0 is a finite positive number for any finite nonzero units of spatial length and temporal duration; thus, in such cases, we can set it equal to 1 (begin measuring in terms of percentage of c0) and gain scaled Relativistic results; by Maxwellian electromagnetism, c0 = 299792458 m/s. Notice the lack of reference to the speed of light and of media through which the wave/particle propagates. This is a physical constant of a universe; any entities of zero mass in a universe will propagate at c0 in an ideal perfect vacuum/classical free space - we just happen to name three such entities "light", "gravitation", and "the strong nuclear force". See also: plankexu, gravnutnoia, boltsemaku, avgadro, ocnerta.