O 5/8/2016 11:55 PM A o/4 3/21/2016 07:32 PM Gradebook Print H Calculator Period

Question

O 5/8/2016 11:55 PM A o/4 3/21/2016 07:32 PM Gradebook Print H Calculator Periodic Table Question 1 of 4 ncorrect Map pling A pressure versus volume (p) diagram is shown in the figure below for a system. The arrows of the curve indicate the direction of the process and the points of interest are labelled. Calculate the amount of work done on the system from 0 2 and then for the entire curve 0 5.The values for the points in the diagram are Pressure (Pa) Volume (m) po E 1.37 x 104 Vo 27.4 p1 1.37 x104 V1 19.0 p2 4.92 103 V3 13.3. p3 4.92 x 103 2.78 103 x V4 13.3 V5 -8.19 p5 1.57 x 103 Number 02 V (cubic m Number Tools Hint Previous ® Give Up & View solution Check Answer Next Ext

Explanation / Answer

0-1: W = 1.15*10^5

1-2: W = 1.12 x10^4

W02 = 1.26 x10^5 J

W23= 2.21*10^4

W34=0 because dV =0

W45 = 1.11*10^4

W05 = W02+W23+W34+W45 = 1.592 x10^5 J

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