ch19-p047 - 47. Argon is a monatomic gas, so f = 3 in Eq....

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47. Argon is a monatomic gas, so f = 3 in Eq. 19-51, which provides () 33 1 c a l c a l 8.31 J/mol K 2.98 2 2 4.186 J mol C V CR §· == = ¨¸ ⋅° ©¹ where we have converted Joules to calories, and taken advantage of the fact that a Celsius degree is equivalent to a unit change on the Kelvin scale. Since (for a given substance) M is effectively a conversion factor between grams and moles, we see that c V (see units specified in the problem statement) is related to
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This note was uploaded on 06/03/2011 for the course PHY 2049 taught by Professor Any during the Spring '08 term at University of Florida.

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