The value 4186 J/kg*C is a bit too high. It should be 4.186 J/kg*C.
That would be for water with a density of 1 kg/m^3, no doubt. ;-)
John
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A. John Mallinckrodt http://www.intranet.csupomona.edu/~ajm
Professor of Physics mailto:ajmallinckro@csupomona.edu
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