CE 2200 : CE 2200 Fall 2005 Exam 1 2
Document Summary
Exam #1: write all equations in their most general form and then begin simplifying. State/list all your assumptions when you are simplifying the equations: check your units, box your answers and provide units. Bulk modulus of elasticity of water, b = 2. 2 x 10 gn/m2. Gas constant for air, r = 1716 ft-lb/slug- r = 287 j/kg-k. Gravitational constant: g = 9. 81 m/sec2 = 32. 2 ft/sec2 lbf = mass (slugs) x g (ft/sec2) For a rectangle: and a=bh (3 points) what do we call the pressure at which a liquid will boil? (3 points) what is the specific weight of oil (50 f) that has a specific gravity of. 0. 85? (3 points) in two sentences (maximum), what is the no-slip condition/assumption? (5 points) the reservoir shown in the figure contains two immiscible liquids of specific weights a and b, respectively, one above the other.
