{"title":"I. On the specific heats of gases at constant volume. (Preliminary note.)","authors":"J. Joly","doi":"10.1098/rspl.1888.0070","DOIUrl":null,"url":null,"abstract":"I have found it possible to obtain the specific heat of a gas at constant volume by means of the steam calorimeter, the values obtained being, I believe, reliable as close approximations to the true values. The first method of procedure adopted was to compress by means of a pump a certain quantity of dry air into a thin copper sphere, the sphere being then closed by a screw valve. The quantity of gas in the sphere is ascertained by weighing.","PeriodicalId":20661,"journal":{"name":"Proceedings of the Royal Society of London","volume":"45 1","pages":"33 - 36"},"PeriodicalIF":0.0000,"publicationDate":"2017-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1098/rspl.1888.0070","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings of the Royal Society of London","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1098/rspl.1888.0070","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
I have found it possible to obtain the specific heat of a gas at constant volume by means of the steam calorimeter, the values obtained being, I believe, reliable as close approximations to the true values. The first method of procedure adopted was to compress by means of a pump a certain quantity of dry air into a thin copper sphere, the sphere being then closed by a screw valve. The quantity of gas in the sphere is ascertained by weighing.