Comment on “Experimental determination of heat capacities and their correlation with theoretical predictions” [Am. J. Phys. 79(11), 1099–1103 (2011)]
Beekman et al discuss the article Experimental Determination of Heat Capacities and Their Correlation With Theoretical Predictions by Mahmood et al published in a 2011 issue of the journal. Mahmood et al described a simple experiment in which the temperature-dependent molar heat capacity of solid sa...
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description | Beekman et al discuss the article Experimental Determination of Heat Capacities and Their Correlation With Theoretical Predictions by Mahmood et al published in a 2011 issue of the journal. Mahmood et al described a simple experiment in which the temperature-dependent molar heat capacity of solid samples can be measured. The sample is first equilibrated at a known temperature. 100 < T11 |
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Using the force sensor to monitor the liquid nitrogen evaporation from the cup before the sample is submerged and after the sample has equilibrated with the liquid nitrogen correcting the force sensor reading for the weight of the sample, the mass of liquid nitrogen that has evaporated due to the heat transferred from the sample can be determined.</abstract><cop>Woodbury</cop><pub>American Institute of Physics</pub><doi>10.1119/5.0166198</doi><tpages>2</tpages><oa>free_for_read</oa></addata></record> |
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subjects | Evaporation Experiments Heat transfer Nitrogen Sensors Temperature |
title | Comment on “Experimental determination of heat capacities and their correlation with theoretical predictions” [Am. J. Phys. 79(11), 1099–1103 (2011)] |
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