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Unformatted text preview: 6.) Can you carry 1 m 3 of liquid water? Why or why not? 7.) A steel cylinder of mass 2 kg contains 4.0 L of liquid water at 25 degrees centigrade at 200 kPa. Find the total mass and volume of the system. List two extensive and three intensive properties of the water. 8.) A tank has two room separated by a membrane. Room A has 1 kg air and a volume 0.5 m 3 . Room B has 0.75 m 3 air with density 0.8 kg/m 3 . The membrane is broken and the air comes to a uniform state. Find the final density of the air. 9.) One kilogram of diatomic oxygen (O 2 , molecular weight 32) is contained in a 500-L tank. Find the specific volume on both a mass and mole basis (v and v ). 10.) Are you an equilibrium system? Why or why not? 11.) Evaluate the following: + x 1xdx + 4x3 1 dx +-x 13x 2dx 04sec2x dx dxx 12.) Evaluate the derivatives of the following: = ( -+ ) fx x4 1 2x 1 =(- ) hs s3 2 2 = + f 1cos = fx sinxx = fx x2tan x...
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- Fall '07