Abstract
The velocity of sound in liquid argon and liquid krypton has been measured in the temperature range between their normal boiling points and their triple points, using a tube acoustic interferometer. The results for argon agree with those of most other investigators to within 0.2%. There are no velocity data for liquid krypton. Compressibilities for these liquids have been calculated, using available density data.The results were analyzed, using a law of corresponding-states treatment in the temperature interval under consideration. To within the limits of uncertainty in the Lennard-Jones 6:12 potential parameter ε, the law is found to be obeyed.
Publisher
Canadian Science Publishing
Subject
General Physics and Astronomy
Cited by
19 articles.
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