Apparatus for Measuring the Specific Heat of a Gas
作者:
D. L. Livesey,
期刊:
American Journal of Physics
(AIP Available online 1965)
卷期:
Volume 33,
issue 1
页码: 18-19
ISSN:0002-9505
年代: 1965
DOI:10.1119/1.1971214
出版商: American Association of Physics Teachers
数据来源: AIP
摘要:
A simple type of apparatus has been developed for measuring the specific heat of a gas at constant volume with an accuracy of about 10%. A large capacitance is used to supply a known amount of energy to a known amount of gas and the momentary rise of the gas pressure is recorded. With a suitable choice of time constant the results are highly reproducible and the calculated specific heats of air and argon are close to accepted values.
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