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The Greek capital letter psi is often used to represent the word, or study of, Psychology. For example: Ψ = Psychology Ψist = Psychologist. Ψ, in biological terms, is a symbol used to represent water potential. Ψ, in astrology, is the symbol that represents Neptune.

Ψ, in physics, is the symbol used to represent the quantum-mechanical wave-function.
Date 25 July 2006 (original upload date)
Source No machine-readable source provided. Own work assumed (based on copyright claims).
Author No machine-readable author provided. Gdh~commonswiki assumed (based on copyright claims).


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Copied from here on the english wiki

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current06:19, 13 November 2010Thumbnail for version as of 06:19, 13 November 2010100 × 100 (2 KB)Beao (talk | contribs)Cleanup.
13:27, 25 July 2006Thumbnail for version as of 13:27, 25 July 2006100 × 100 (4 KB)Gdh~commonswiki (talk | contribs)== Summary == Psi == Licensing == {{PD-self}} Copied from here on the english wikipedia.

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