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Potential vs Perspicacity - What's the difference?

potential | perspicacity | Related terms |

Potential is a related term of perspicacity.

As nouns the difference between potential and perspicacity

is that potential is while perspicacity is acute discernment or understanding; insight.




(en noun)
  • Currently unrealized ability (with the most common adposition being to )
  • Even from a young age it was clear that she had the potential to become a great musician.
  • (physics) The or the gravitoelectric field.Novello, M. ? VII Brazilian School of Cosmology and Gravitation, Rio de Janeiro, August 1993] Atlantica Séguier Frontières, 1994, p. 257 ? "In general, a system can have both translational and rotational accelerations, however. It follows from Einstein's principle of equivalence that locally—i.e., to the extent that spacetime curvature can be neglected—gravitational effects are the same as inertial effects; therefore, gravitation can be approximately described in terms of gravitoelectric and gravitomagnetic fields corresponding to translational and rotational inertia, respectively. This is the gravitational Larmor theorem, which is very useful in the post-Newtonian approximation to general relativity. The gravitomagnetic field of a massive rotating body is a measure of its absolute rotation."''Thorne, Kip S. ? [http://einstein.stanford.edu/content/sci_papers/papers/nz-Thorne_101.pdf#page=3&view=FitV Gravitomagnetism, Jets in Quasars, and the Stanford Gyroscope Experiment] From the book "Near Zero: New Frontiers of Physics" (eds. J. D. Fairbank, B. S. Deaver, Jr., C. W. F. Everitt, P. F. Michelson), W. H. Freeman and Company, New York, 1988, pp. 3, 4 (575, 576) ? ''"From our electrodynamical experience we can infer immediately that any rotating spherical body (e.g., the sun or the earth) will be surrounded by a radial gravitoelectric (Newtonian) field ''g''''' and a dipolar gravitomagnetic field '''''H'' . The gravitoelectric monopole moment is the body's mass M; the gravitomagnetic dipole moment is its spin angular momentum S."''Grøn, Øyvind; Hervik, Sigbjørn ? [http://books.google.com/books?id=IyJhCHAryuUC&pg=PA203&lpg=PA203&dq=%22The+gravitoelectric+field+is+the+Newtonian+part+of+the+gravitational+field,+while+the+gravitomagnetic+field+is+the+non-Newtonian+part.%22&source=bl&ots=vF8KM_toq1&sig=5rqHuClm2mU_RdeMVPP0xPth7bA&hl=en&ei=Pd8DTd-kLMLrOdKx0LsB&sa=X&oi=book_result&ct=result&resnum=1 Einstein's General Theory of Relativity with Modern Applications in Cosmology Springer, 2007, p. 203 ? ''"In the Newtonian theory there will not be any gravitomagnetic effects; the Newtonian potential is the same irrespective of whether or not the body is rotating. Hence the gravitomagnetic field is a purely relativistic effect. The gravitoelectric field is the Newtonian part of the gravitational field, while the gravitomagnetic field is the non-Newtonian part."
  • (physics) The work (energy) required to move a reference particle from a reference location to a specified location in the presence of a force field, for example to bring a unit positive electric charge from an infinite distance to a specified point against an electric field.
  • (grammar) A verbal construction or form stating something is possible or probable.
  • Adjective

  • Existing in possibility, not in actuality.
  • The heroic man,—and is not every man, God be thanked, a potential hero?—has to do so, in all times and circumstances. Carlyle, Thomas ? Chartism ? Chapman & Hall, 1858, p. 229
  • (archaic) Being potent; endowed with energy adequate to a result; efficacious; influential.
  • And hath, in his effect, a voice potential Shakespeare, William ? Othello ? 1603
  • (physics) A potential field is an irrotational (static) field.
  • From Maxwell equations (6.20) it follows that the electric field is potential: E(r) = ?''grad''?(r).'' ''Soviet Physics, Uspekhi v. 40, issues 1–6, American Institute of Physics, 1997, p. 39
  • (physics) A is an irrotational flow.
  • The non-viscous flow of the vacuum should be potential (irrotational). Volovik, Grigory E. ? The Universe in a Helium Droplet Oxford University Press, 2009, p. 60
  • (grammar) Referring to a verbal construction of form stating something is possible or probable.
  • References




  • Acute discernment or understanding; insight.
  • * 1904 , (Jack London), The Sea-Wolf , ch. 8:
  • "I understand," I said. "The fact is that you have the money." His face brightened. He seemed pleased at my perspicacity .
  • The human faculty or power to mentally grasp or understand clearly.
  • * 1856 , "Selections from the Letters of Robert Southey," The Quarterly Review , vol. 98, p. 458:
  • His very veneration for his father-in-law, combined as it is with a total want of the most ordinary perspicacity , is an additional disqualification.
  • * 1888 , "Review of La suggestion mentale'' by H. Bourru and P. Burot," ''The American Journal of Psychology , vol. 1 no. 3, p. 503:
  • As the former consists in the transmission of psychic states inappreciable to the normal perspicacity or senses, the transfer cannot pass through the medium of intelligence.
  • (obsolete) Keen eyesight.
  • * 1833 , John Harrison Curtis, A Treatise on the Physiology and Diseases of the Eye , London, Longman, p. 138:
  • Attentive consideration of the phenomena of vision has led to the invention of artificial aids by which the sight may be wonderfully strengthened and preserved, and man endowed at once with the perspicacity of the eagle or the minute scrutiny of the insect.


    * * * * "perspicacity" in Cambridge Advanced Learner's Dictionary (Cambridge University Press, 2007) * Oxford English Dictionary , second edition (1989) * Random House Webster's Unabridged Electronic Dictionary (1987-1996)