Proceedings of the American Academy of Arts and Sciences, Volumen72Metcalf and Company, 1938 Vol. 12 (from May 1876 to May 1877) includes: Researches in telephony / by A. Graham Bell. |
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Página 170
... usual ; the external pres- sure on the cylinder prevented the interior from expanding as much as formerly , so that the extrusion of the soft steel rings , with which the " Duprene " was retained , into the annular space between ...
... usual ; the external pres- sure on the cylinder prevented the interior from expanding as much as formerly , so that the extrusion of the soft steel rings , with which the " Duprene " was retained , into the annular space between ...
Página 186
... usual . Three unsuccessful attempts , vitiated by leak or trouble with the insulating plug , were made before the fourth and successful attempt . Two runs were then made with a single set - up to 30,000 at 30 ° and 75 ° . Open circuit ...
... usual . Three unsuccessful attempts , vitiated by leak or trouble with the insulating plug , were made before the fourth and successful attempt . Two runs were then made with a single set - up to 30,000 at 30 ° and 75 ° . Open circuit ...
Página 222
... usual , but it had to be found from measurements of the initial volume . There are several factors , therefore , making the accuracy of these measurements less than usual , but the absolute compressibility of CO2 is high , and since ...
... usual , but it had to be found from measurements of the initial volume . There are several factors , therefore , making the accuracy of these measurements less than usual , but the absolute compressibility of CO2 is high , and since ...
Contenido
Polymorphic Transitions of 35 Substances to 50000 | 50 |
CONTENTS | 61 |
AgNO2 | 84 |
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Términos y frases comunes
Acad Academy Amer American atmospheric pressure bismuth caesium Cambridge carboloy cent Centigrade temperature change of volume chemistry cm/gm gm cal/gm cm³/gm cm³/gm kg cm/gm coefficient compressibility constantan copper curvature cylinder decreasing pressure dogfish dp cm³/gm kg effect elasmobranch electrical Elihu Thomson experimental extrapolation friction galvanometer given in Table Guanidine Harvard higher temperatures ice point cell II-III inch increasing and decreasing IODOACETIC ACID junctions kg cm/gm gm kg/cm² Latent Heat low pressure lower manganin material maximum means melanophore metal Mustelus obtained P. W. Bridgman phase diagram piston plate plug polymorphic postulates pressure in thousands pressure range Pressure Temperature Proc Professor pups resistance Righi-Leduc effects room temperature rubidium Sciences Section shearing curve shearing strength shown in Figure single set-up sluggish specific conductance stopper substance theorem thermocouple thousands of kg/cm² tion transition line transition parameters transition pressure tube University values volume apparatus volume change wire