C6HW10a_5 - 12/18/11 View Attempt 1/4

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Unformatted text preview: 12/18/11 View Attempt 1/4 learn.uh.edu/webct/urw//ViewStudentAttempt.dowebct?attempt=5040356 VieZ Attempt 5 of unlimited TiWle: C6HW10a SWaUWed: NoYembeU 8, 2011 2:37 PM SXbmiWWed: NoYembeU 8, 2011 3:20 PM Time VpenW: 00:42:44 Total score: 9/10 = 90% ToWal Vc oUe adjXVWed b\ 0.0 Ma[imXm poVVible Vc oUe: 10 Done 1. CompleWe c ombXVWion of 1.0 meWUic Won of c oal (aVVXming pXUe c aUbon) Wo gaVeoXV c aUbon dio[ide UeleaVeV 3.3 [ 10 10 J of heaW. ConYeUW WhiV eneUg\ Wo kiloc aloUieV Student Response Correct AnsZer A. 7.9 [ 10 9 kc al B. 1.4 [ 10 8 kc al C. 7.9 [ 10 6 kc al D. 1.4 [ 10 11 kc al E. None of WheVe iV ZiWhin 5% of Whe c oUUec W anVZeU Sc oUe: 0/1 2. A V\VWem deliYeUV 225 J of heaW Wo Whe VXUUoXndingV and VimXlWaneoXVl\ doeV 645 J of ZoUk on Whe VXUUoXndingV b\ e[panding againVW aWmoVpheUic pUeVVXUe. Calc XlaWe Whe c hange in Whe inWeUnal eneUg\ of Whe V\VWem. Student Response Correct AnsZer 1. -420 J 2. 420 J 3. -870 J 4. 870 J 5. None of WheVe iV ZiWh 5% of Whe c oUUec W anVZeU.5....
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C6HW10a_5 - 12/18/11 View Attempt 1/4

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