 | Sir Norman Lockyer - 1920 - 934 pages
...pressure-difference and at a velocity which can be calculated from the rate of extension of the sprint;. In this way all the data required for the determination...the variation in density under pressure were made bv measuring the decrease in volume of known quantity of the liquid enclosed in a steel cylinder sealed... | |
 | Royal Society (Great Britain) - 1920 - 538 pages
...the liquid under test will take place through the capillary tube under a constant pressure difference and at a velocity which can be calculated from the...determination of the absolute kinematic viscosity of the fluid are determined. After some preliminary experiments, this method was adopted and the design of the complete... | |
 | Sir Norman Lockyer - 1919 - 804 pages
...of the liquid under test will take place through the capillary under a constant-pressure difference, and at a velocity which can be calculated from the rate of extension of the spring. (2) Three-flectrode vacuum tube with circuits arranged to produce oscillations of telephone frequency.... | |
 | British Association for the Advancement of Science - 1920 - 720 pages
...liquid under test will take place through the capillary tube -under a constant pressure difference and at a velocity which can be calculated from the...data required for the determination of the absolute viscosity of the fluid are determined. 4. Wireless Telegraphy during the First Three Years of the War.... | |
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... and at a velocity which can be calculated from the rate of extension of the spring. In this way all the data required for the determination of the absolute kinematic viscosity of the fluid were determined. 