Chemical News and Journal of Industrial Science, Tomy 117-118Chemical news office., 1918 |
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Strona 3
... measured with certainty . Until the force F decreases to about o ° 4 dyne per cm . or less the curve shown in Figs . 8-18 approach the horizontal axis , forming a definite angle with it , instead of approaching it asymptotically . For ...
... measured with certainty . Until the force F decreases to about o ° 4 dyne per cm . or less the curve shown in Figs . 8-18 approach the horizontal axis , forming a definite angle with it , instead of approaching it asymptotically . For ...
Strona 13
... measuring the density of minerals at temperatures up to 1600 with an accuracy of from 0'2 to 0'5 per cent , sup- planting the earlier work of Barus ( 21 ) and Doelter ( 22 ) . Measurements are given on quartz , granite , and diabase ...
... measuring the density of minerals at temperatures up to 1600 with an accuracy of from 0'2 to 0'5 per cent , sup- planting the earlier work of Barus ( 21 ) and Doelter ( 22 ) . Measurements are given on quartz , granite , and diabase ...
Strona 15
... measurements to be made at the furnace . The Application of Viscosity Data to Metallurgical Operations . Before taking up the description of the viscosity appa- ratus , furnace , and accessories , and tabulation of the experimental ...
... measurements to be made at the furnace . The Application of Viscosity Data to Metallurgical Operations . Before taking up the description of the viscosity appa- ratus , furnace , and accessories , and tabulation of the experimental ...
Strona 16
... Measurement of Temperature , " Proc . Roy . Soc . , 1886 , xli . , 231 ; for complete description and bibliography of platinum resistance thermometry see Bull . Bureau of Standards , vi . , 149 , " Platinum Resistance Thermo- metry at ...
... Measurement of Temperature , " Proc . Roy . Soc . , 1886 , xli . , 231 ; for complete description and bibliography of platinum resistance thermometry see Bull . Bureau of Standards , vi . , 149 , " Platinum Resistance Thermo- metry at ...
Strona 23
... measuring the resistance to crushing at various tempera- tures . All the bricks showed a sudden fall of resistance to crushing at a temperature depending upon their degree of purity , and it is for this reason that magnesia bricks are ...
... measuring the resistance to crushing at various tempera- tures . All the bricks showed a sudden fall of resistance to crushing at a temperature depending upon their degree of purity , and it is for this reason that magnesia bricks are ...
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