Chemical News and Journal of Industrial Science, Tomy 103-104Chemical news office., 1911 |
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Strona 9
... measuring the electrical resistance of a volume of water and is likely to have a wide range of usefulness ; it can be used for measuring the hardness of water , the leakage of cooling water into surface condensers , sewage pollution of ...
... measuring the electrical resistance of a volume of water and is likely to have a wide range of usefulness ; it can be used for measuring the hardness of water , the leakage of cooling water into surface condensers , sewage pollution of ...
Strona 20
... measured at 49'9 ° , and in some cases at 26.0 ° . The results for the higher temperature are summarised in the ... Measurements have also been made with methyl alcohol as solvent , and also in mixtures of ethyl alcohol with other ...
... measured at 49'9 ° , and in some cases at 26.0 ° . The results for the higher temperature are summarised in the ... Measurements have also been made with methyl alcohol as solvent , and also in mixtures of ethyl alcohol with other ...
Strona 25
... measurements have been made with air , hydrogen , and nitrogen thermo- meters , and in recent years there seems to be a preference to work with the constant volume nitrogen thermometer . In a previous paper ( 2 ) the authors determined ...
... measurements have been made with air , hydrogen , and nitrogen thermo- meters , and in recent years there seems to be a preference to work with the constant volume nitrogen thermometer . In a previous paper ( 2 ) the authors determined ...
Strona 34
... Measurement of End - standards of Length . " By Dr. P. E. SHAW . A continuation of work published in Roy . Soc ... measuring machines have come to light . In this paper an account is given ( 1 ) of improvements in the planeness and ...
... Measurement of End - standards of Length . " By Dr. P. E. SHAW . A continuation of work published in Roy . Soc ... measuring machines have come to light . In this paper an account is given ( 1 ) of improvements in the planeness and ...
Strona 37
... measured by the petroleum , which may be rendered fluid by addition of the quantity of brine which it displaces from a bottle , the necessary temperature correction being made . The results are stated to be reliable and accurate . The ...
... measured by the petroleum , which may be rendered fluid by addition of the quantity of brine which it displaces from a bottle , the necessary temperature correction being made . The results are stated to be reliable and accurate . The ...
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