Abstract
THE spectrum exhibited by argon undoubtedly shows that, under the conditions of the experiment, the molecules composing the gas are set into an intense state of vibration, while the ratio of the specific heats (5/3, about) shows, according to the equation, β = I/γ – I, that β = I, and therefore the gas is, as pointed out by Lord Rayleigh, monatomic, and cannot therefore be capable of vibrating. But there is, I think, a very simple explanation of this apparent contradiction, and that is, that the above equation is not true, and that it should be, as will be proved hereafter, β = 3k(γ – I), where k is very nearly 1 for argon and other so-called permanent gases. This latter equation gives 2 for the value of β in argon, a value easily understood.
This is a preview of subscription content, access via your institution
Access options
Subscribe to this journal
Receive 51 print issues and online access
$199.00 per year
only $3.90 per issue
Buy this article
- Purchase on Springer Link
- Instant access to full article PDF
Prices may be subject to local taxes which are calculated during checkout
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
BASEVI, C. Argon and the Kinetic Theory. Nature 52, 221–222 (1895). https://doi.org/10.1038/052221c0
Issue Date:
DOI: https://doi.org/10.1038/052221c0
Comments
By submitting a comment you agree to abide by our Terms and Community Guidelines. If you find something abusive or that does not comply with our terms or guidelines please flag it as inappropriate.