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Unformatted text preview: equal to the diameter. Which has the least surface/volume? Q7 . The surface tension of a fluid exposed to a gas is normally expressed in dyne/cm. How many lb f /in and N/m correspond to 1 dyne/cm? Q8 . Calculate the density and specific gravity of CO 2 at 300 kN/m 2 absolute and 60 o C. Q9 . Determine the gage pressure at the center of pipe A in pounds per square inch and in kilopascals. Q10 . A tank is fitted with a manometer on the side (as shown below). The liquid in the bottom of the tank and in the manometer has a specific gravity of (s) of 3.00 the depth of the bottom liquid is 20 cm. A 10cm layer of water lies on the top of the bottom liquid. Find the position of the liquid surface in the manometer. Q11 . Solve problem 1.8 in your text. Q12 . Solve problem 1.15 in your text. Q13 . Solve problem 1.30 in your text. 2...
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 Spring '09
 Dr.IbnelwaleedA.Hussein
 pH, Fundamental physics concepts, shear stress viscosity

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