CE 2200 : Good Review FE 2013
Document Summary
Topic: fluid properties: if 6 m3 of oil weighs 47 kn, calculate its specific weight, density, and specific gravity, 10. 0 l of an incompressible liquid exert a force of 20 n at the earth"s surface. The gravitational acceleration on the surface of the moon is 1. 67 m/s2: 0. 39 n, 0. 78 n, 3. 4 n, 4. 6 n. If the angle made by the mercury (s. g. 13. 57) and the tube wall is 140 , the surface tension of the mercury is most nearly: 0. 22 n/m, 2. 22 n/m, 4. 44 n/m, 26. 00 n/m, 49. 59 n/m. Steve burian (civil & environmental engineering: a device measuring the pressure in a closed vessel registers a vacuum of 310 millimeters of mercury (s. g. 13. 57) when the absolute atmospheric pressure is 100 kpa. Using the notion that 760 millimeters of mercury is equivalent to 101. 3 kpa, the absolute pressure in the vessel is most nearly: 41. 3 kpa, 58. 8 kpa, 13. 3 kpa, 41. 3 kpa, 58. 8 kpa.
