C6HW10a - 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=5037806 VieZ Attempt 1 of unlimited Title: C6HW10a Started: November 8, 2011 10:39 AM Submitted: November 8, 2011 10:39 AM Time spent: 00:00:04 Total score: 0/10 = 0% Total sc ore adjusted by 0.0 Maximum possible sc ore: 10 Done 1. In thermodynamic s, the units of heat are typic ally expressed in Student Response Correct AnsZer 1. Ergs per sec ond 2. Newtons per (meter) 2 3. kilograms per (sec ond) 2 4. Joules 5. mass per unit c harge Sc ore: 0/1 2. Whic h would inc rease the internal energy of your body (the system)? Student Response Correct AnsZer A. exerc ising by lifting weights B. going outside on a c old day C. drinking a c up of hot c hoc olate D. taking a c old bath E. None of these Sc ore: 0/1 3. A system releases 255 c al of heat to the surroundings while delivering 428 c al of work. What is the c hange in internal energy of the system (in c al)?...
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This note was uploaded on 12/18/2011 for the course CHEM 1372 taught by Professor Staff during the Spring '08 term at University of Houston.

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C6HW10a - 12/18/11 View Attempt 1/4

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